Ferrymead Retail Ltd v Christchurch City Council

Case

[2012] NZHC 358

8 March 2012

No judgment structure available for this case.

IN THE HIGH COURT OF NEW ZEALAND CHRISTCHURCH REGISTRY

CIV-2011-409-000333 [2012] NZHC 358

BETWEEN  FERRYMEAD RETAIL LIMITED Plaintiff

ANDCHRISTCHURCH CITY COUNCIL First Defendant

ANDBUNNINGS LIMITED Second Defendant

Hearing:         28, 29 and 30 November 2011

Appearances: N Flanagen/K Francis for Plaintiff

T C Weston QC for First Respondent
JGA Winchester/F C Sing for Second Respondent

Judgment:      8 March 2012

RESERVED JUDGMENT OF CHISHOLM J

A        The application for judicial review is dismissed.

B Costs are to be resolved in terms of [134].

INDEX

Introduction  [1] Background   [3] Council decisions  [15] Decision as to whether or not the application should be notified  [17]

Traffic effects  [19]

Visual amenity  [20]

FERRYMEAD RETAIL LIMITED V CHRISTCHURCH CITY COUNCIL HC CHCH CIV-2011-409-000333 [8

March 2012]

Environmental health  [21]

Substantive decision granting the application  [23] The Evidence  [26] Affidavits on behalf of Mitre 10  [27] Affidavits on behalf of Bunnings  [35] Affidavits on behalf of the City Council  [41]

First ground of appeal – Bunnings is not a “trade supplier”  [46] Relevant definitions in the Plan  [47] Argument for Mitre 10  [49] Argument for Bunnings  [55] Argument on behalf of Council  [60] Discussion  [62]

Conclusion  [77]

Second ground of appeal – insufficient information for decisions to be made

[78]

Argument for Mitre 10  [81] Argument for Bunnings  [89] Argument for Council  [95] Discussion  [97] Conclusion  [116]

Third ground of appeal – inadequate conditions  [117] Argument for Mitre 10  [119] Response of Bunnings and the Council  [122] Discussion  [124] Conclusion  [132]

Result  [133]

REASONS Introduction

[1]      On 1 December 2010 Christchurch City Council granted Bunnings Limited land use consent to establish and operate a major store at Ferrymead, Christchurch. For some years Ferrymead Retail Limited (Mitre 10) has operated a Mitre 10 mega

store at Ferrymead.   Despite the efforts of Mitre 10 (and others) to have the application  processed  on  a  notified  basis,  it  was  processed  and  granted  by  the Council without notification.

[2]      Mitre 10  seeks  judicial  review of the Council’s  decisions  to  process  the application on a non-notified basis and to grant the application.   It contends the Council made three primary errors when processing the application:

(a)       applying an incorrect interpretation of the words “trade supplier” used

in the City Plan;

(b)processing the application without having sufficient information to enable the decisions to be made; and

(c)       granting consent in reliance on conditions that were inadequate.

For any one or more of those reasons Bunnings seeks orders declaring the decisions to be invalid and setting them aside.

Background

[3]      Ferrymead, a suburban centre, is located on Ferry Road which provides a link between central Christchurch and Sumner. Access from the proposed Bunnings store to Ferry Road was a central issue.  Mitre 10 has operated its mega store at Ferrymead since 2007.  The proposed Bunnings store would occupy a 2.08 ha site immediately adjacent to the Mitre 10 store.

[4]      It is convenient to explain the relationship between the two stores and the relevant  zoning by reference  to  an  aerial  photograph  taken  in  2002  which  was included in the decision granting consent:

Mitre 10 is located within the Business 2 (B2) zone, a district centre core zone which permits retailing.  The proposed Bunnings store is within the Business 4 (B4) zone, a suburban light industrial zone which allows limited retailing.

[5]      The  B2  zone  at  Ferrymead  of  about  6ha  comprises  a  reasonably  large suburban shopping centre and associated parking.  Apart from the Mitre 10 store, there is a supermarket and other smaller retail outlets, all of  which were established pursuant to resource consents granted by the Council at a time when the land was zoned B4.  In 2008 the zoning was changed to B2 by Variation 86.

[6]      The balance of the Ferrymead suburban centre (including the Bunnings site) is zoned B4.  The purpose of this zone is to provide for light industry, warehousing and service industries, and some commercial activities such as offices.   Limited retailing is permitted, with an emphasis on retailing activities that are of a nature and scale that do not lead to significant adverse effects on the function and amenity of the central city and district centres.

[7]      In February 2009 Bunnings sought land use consent to establish:

...a warehouse with a total gross floor area...of 8975m2 – comprising main warehouse  retail  space  (5912  m2),  a  timber  trade  sales  yard  (1380m2), outdoor nursery (1255m2), and associated office and staff spaces.

In addition the application sought consent for car parking, shifting and widening the

existing access onto Ferry Road, creating a new secondary access onto Ferry Road, and landscaping.

[8]      Difficulties arose.  The application was lodged on the basis that the proposed store  qualified  as  a  “trade  supplier”  under  the  City  Plan  and  that  it  would  be processed as a restricted discretionary activity. However, Mitre 10 (and others) questioned whether this was so.  It believed the application needed to be processed as a full discretionary application and conveyed that belief to the Council.

[9]      As  the  matter  progressed  Marilyn  Nash,  a  city  planner  handling  the application, formed the view that the application would need to be notified.  To a large extent this reflected that Paul Durdin, a transportation consultant engaged by the Council, had expressed strong concerns about traffic leaving the site and making a right hand turn into Ferry Road.  Based on figures as to the traffic that would be generated that were before the Council at that time, he considered the proposed activity  would  have  more  than  minor  effects  on  traffic  safety.    Bunnings  was informed that the application was unlikely to succeed.

[10]     In November 2009 Bunnings withdrew its application so that it could take advantage of a new, less stringent, statutory regime for the assessment of resource consent applications introduced by the Resource Management (Simplifying and Streamlining) Amendment Act 2009.  Amongst other things this Act modified the provisions in the Resource Management Act 1991 (RMA) relating to public notification of resource consent applications.   There is no suggestion that it was improper for Bunnings to take advantage of this new regime.

[11]     A new application was lodged in November 2009.  Although the activity for which consent was sought remained the same, it was supported by a new Transportation Assessment Report which predicted a much lower traffic generation than the report accompanying the original application.

[12]     Once again Mitre 10 (and others) attempted to persuade the Council that the application should be notified, this time because the effects of the proposal would be more than minor in terms of ss 95A-95F of the RMA (those sections having been

introduced by the 2009 amendments).  A legal opinion supporting Mitre 10’s stance was passed on to the Council by Mitre 10.  Patrick Sloan, the owner of the B2 land at Ferrymead, supported Mitre 10. The Council also received enquiries from other quarters, including elected Council members, the local residents’ association, and some members of the public.

[13]     In   due   course   the   Council   appointed   Rachel   Dunningham,   a   senior Christchurch   lawyer   experienced   in   resource   management   matters,   as   a Commissioner to determine Bunnings’ application (including whether it should be notified).  On 1 December 2010 she issued two decisions, the first deciding that the application did not need to be notified, and the second granting consent subject to conditions.

[14]     This proceeding for judicial review was issued by Mitre 10 on 15 February

2011.   It seeks a declaration that the decision granting the consent (including the decision not to notify) is invalid, an order quashing the decision, and  an order remitting the matter back for a further decision on notification of the application in terms of ss 95A-95F of the RMA.

Council decisions

[15]     Ms Nash, the city planner handling the application, has deposed that the written reasons for the decision “are comprised within my recommendation to the Commissioner.”   She also deposes that the Commissioner reviewed with her and discussed various aspects of her recommendation.   Given the qualifications and experience of the Commissioner I am satisfied that there is no basis for any suggestion that she was simply “rubber stamping” the recommendations of officials

as happened in Videbeck v Auckland City Council.1

[16]    Although there is extensive duplication between the two decisions, it is convenient to summarise them separately.  Both decisions have the same attachments

which form part of the decisions.2

1 Videbeck v Auckland City Council [2002] 3 NZLR 842 (HC)

2 These attachments comprise a peer review of the Transportation Assessment Report by Paul Durdin;

Decision as to whether or not the application should be notified

[17]     Ms Dunningham proceeded on the basis that the proposed Bunnings Store came within the “trade supplier” definition and that it needed to be assessed as a restricted discretionary activity.   She had the benefit of three legal opinions concerning the definition of “trade supplier”:   an opinion from Bunnings’ lawyers supporting its interpretation that the proposed activity came within the definition; a contrary opinion from the solicitors for Mitre 10; and an opinion from the Council’s solicitor, Mr Pizzey, which supported the Bunnings interpretation.

[18]     When  considering  whether  the  application  needed  to  be  notified  the

Commissioner considered the question:

Pursuant to s 95A, will the adverse effects of the activity on the environment be more than minor, or are they likely to be more than minor?

Given that she was proceeding on the basis that the proposal was a restricted discretionary activity,  the Commissioner confined  her  attention  to  the  following matters in respect of which the requirements of the City Plan were breached:  effects relating to traffic, visual amenity, and environmental health.

[19]     Traffic effects:

(a)       This     was    considered    to    be     the    primary     planning     issue.

Ms Dunningham   observed   that   there   had   been   a   number   of amendments to the original application following feedback from Council staff and the traffic consultants engaged by the Council.  She also noted that there had been a peer review of the Transportation Assessment Report accompanying the application.

(b)A number of matters were eliminated from further consideration on the basis that they were of no significance:  a shortfall in parking

a memorandum from the Council’s economist, Adam Naiman; an arborist’s memorandum; a landscape report; an environmental health report; a legal opinion as to the “trade supplier” definition by Brent Pizzey, the Council’s in-house lawyer, and an opinion from Mr Pizzey concerning reliance on unseen data for an assessment of environmental effects.

spaces; proposed reconfiguration of access points to provide for pedestrian safety; and the ability of vehicles to queue on site.  Having eliminated those items the Commissioner concluded that traffic generation was the major issue and she proceeded to consider it at length.

(c)      Ms Dunningham explained that whereas Bunnings had originally used a model based on gross floor area to support its first application, it now  relied  on  a  model  based  on  indexed  annual  sales  figures  to support the current application.  This was on the basis that the gross floor area model was not an accurate predictor of traffic generation for Bunnings stores.   Ms Dunningham expressed concern that the sales data upon which the modelling was based had not been disclosed to the Council (on the basis of commercial sensitivity) and that there was insufficient data for the Council to provide a fully independent analysis.

(d)Nevertheless the Commissioner accepted that the sales methodology had  been  reviewed  by the Council’s  senior  economic analyst  (Mr Naiman) who was satisfied that it took into account all the relevant variables, conformed to best practice, and that the description of the data elements provided him with “sufficient confidence to believe the model’s results”.   She also took into account that the transportation consultant retained by the Council to peer review the Transportation Assessment Report (Mr Durdin) had reported that the predicted traffic generation would be “at the lower limit of that likely to occur”.

(e)      The Commissioner then noted that Bunnings had offered a condition of consent restricting traffic numbers to overcome any concerns the Council might have about the absence of sales data and the methodology used.   This  offer,  which  the  Commissioner  adopted, limited the number of vehicles exiting at the primary exit point to 70 trips over the week day peak hour and 125 trips over the weekend

afternoon peak hour.   She was satisfied that this condition could be supported by conditions requiring monitoring.

(f)      Having addressed those matters the Commissioner expressed the view that “any residual doubts about traffic generation from the site are met by the condition restricting traffic numbers from the site”.   She expressed satisfaction that Mr Durdin, in consultation with Council staff, had undertaken a thorough assessment of the relevant issues concerning the effects of traffic generation.   She also noted that Bunnings had agreed to relocate a bus stop and shelter.

[20]     Visual amenity effects:

(a)      Given that this topic is not central to the proceeding before the Court, the Commissioner’s approach only requires a very brief explanation.

(b)The Commissioner was satisfied that:   non-compliance with the requirement as to location of the offices3 would not result in any loss of visual amenity; to the extent that signage did not comply with the Plan the effects on visual amenity would be “less than minor”; any adverse effects on a notable tree could be “adequately mitigated”; and any non-compliance arising from landscaping would be “less than

minor”.

[21]     Environmental health effects:

(a)      This matter is in a similar category to visual amenity.   It concerned breach of a noise standard on the northern boundary with the Conservation 1A zone.  A noise assessment from Bunnings’ acoustic consultants had been reviewed by the Council’s senior environmental

health officer.

3 The requirement was for offices to be at the front of the building.

(b)Provided the development proceeded in accordance with the plans that had been submitted, the Commissioner was satisfied that any adverse environmental health effects arising from noise would be “less than minor”.  She also considered that a review condition pursuant to s 128 of the RMA could respond to any unanticipated noise effects.

[22]     Having addressed those issues the Commissioner said that she was satisfied for the purposes of s 95A(4)4 that no special circumstances existed in relation to the application that could lead to the conclusion that the application ought to be publicly notified.   She also said that she was satisfied that in terms of s 95E(1) no parties were adversely affected and that the application should be processed on a non- notified basis. The application was processed on a non-notified basis accordingly.

Substantive decision granting the application

[23]     As already indicated, this decision repeated a good deal of the background material contained in the decision not to notify.

[24]     Having addressed s 104(1) the Commissioner concluded:

...the City Plan anticipates this type of retail activity within the Business 4 zone subject to adverse effects being avoided, remedied, or mitigated.   In this instance, given the mitigation proposed in the application along with the conditions proposed, I am satisfied that the proposal is overall consistent with the relevant business and transport related Objectives and Policies.

She also considered that the proposal was consistent with Part 2 matters in that it would maintain the amenity of the surrounding environment  and that it was  in accordance with ss 7(c) and 7(f) of the Act.

[25]     Consent was granted, subject to 45 conditions.  I will return to the relevant conditions when considering the third ground of appeal.

4 This subsection provides that a consent authority may publicly notify an application if it decides that special circumstances exist in relation to the application.

The evidence

[26]     Numerous affidavits are before the Court, with some deponents having sworn more than one affidavit.  Some parts of the affidavits were criticised on the basis that they were contrary to Northcote Mainstreet Inc v North Shore City Council in which Randerson J observed: 5

...judicial review generally proceeds on the basis of the evidence available to the decision maker at the time of the decision.   It follows that further evidence, whether of fact or opinion, which was not before the decision maker   before   the   time   of   the   decision,   is   normally   irrelevant   and inadmissible in proceedings of this kind.   The attempted introduction of material after the event, especially for the purpose of casting doubt on the substantive reasonableness of the decision in question, is generally inappropriate.

I keep those observations in mind when considering the three grounds of appeal.  In the meantime I will briefly outline the content of the various affidavits.

Affidavits on behalf of Mitre 10

[27]     Patrick Sloan, the owner of the land zoned B2 (which includes the Mitre 10 site) summarises the history of the resource consents relating to this  land.   He explains  the further development  that  could  be  undertaken  within  the  zone and produces correspondence between his lawyers and the Council.

[28]     Timothy Andrews is a director and shareholder of Mitre 10.  He discusses the “trade supplier” definition with reference to Mitre 10 stores, the proposed Bunnings store, and other stores.  He also discusses the likely impact of the proposed Bunnings store on parking and congestion at Ferrymead.

[29]     Dr James Fairgray is a principal of an independent research consultancy.  He has wide experience in analysing the Christchurch business sector, especially in

relation to retail.

5 Northcote Mainstreet Inc v North Shore City Council (2004) 10 ELRNZ 146 (HC) at [68]

[30]     It is Dr Fairgray’s view that the Council did not have sufficient information to determine whether Bunnings would be a “trade supplier”.   Before such a decision could be made the Council needed to differentiate between retail sales (to the general public) and trade sales (to business/institutional customers) in accordance with the City Plan.  Then the Council needed to determine whether the proportion of trade sales was sufficient to render the proposed store a “trade supplier”.  In the absence of this information the Council could not embark upon an informed decision-making process.    Good quality decision-making is fundamental to the sustainable management of resources.

[31]     The necessary information could have come from Bunnings, retail experts, property experts, or the Council’s own resources.   Ms Nash’s visit to a Bunnings store and the legal opinions before the Commissioner were insufficient to enable the Commissioner to make the necessary decision.  Moreover, Mr Naiman6 did not have sufficient  information  to  verify  the  sales  projections  provided  by  Bunnings  in relation to the traffic generation.

[32]     Raymond Edwards is a Christchurch transportation engineering consultant. He addresses the adequacy of the information before the Council concerning traffic generation.   It was his view that the traffic assessments supporting the Bunnings applications contained a number of errors, lacked important data, and potentially created an unreliable basis on which to decide whether there should be notification and whether the application should be granted.

[33]     Mr  Edwards  deposes  that  his  concerns  were  repeatedly  raised  with  the Council’s transportation engineering consultant (Mr Durdin).   Nevertheless, the Council proceeded to rely on deficient information.   Particular matters raised by Mr Edwards are:  lack of information in support of traffic generation rates; incorrect consideration of through traffic flows on Ferry Road; potential inconsistencies between the traffic reports supporting each application; potential problems with the monitoring conditions; and the inability of Bunnings to guarantee the necessary relocation of a bus stop.   Mr Edwards considers that the Council had insufficient

information to reach a confident conclusion about traffic generation.

6 The Council’s economist.

[34]     Jeremy Phillips, a consultant planner, was involved with Variation 86 which he discusses in detail.  He contends that if large scale retail activities are allowed in zones designed for industrial uses the latter will be driven out.

Affidavits on behalf of Bunnings

[35]     Bunnings’ operations  are  described  by  Daniel  Kneebone,  the  company’s national property and development manager.  He also discusses two other matters: the methodology adopted by Bunnings’ traffic consultants in support of the second application, which he considers provided an accurate indication of the likely traffic generation; and whether the Council had sufficient information to assess whether the Bunnings activity was correctly assessed as a “trade supplier”, it being his view that there was sufficient information.

[36]     Michael Chrystal, a planning consultant, was involved in the preparation of the  two  Bunnings  applications.    He  describes  the  history  of  the  applications, including the further information requested by the Council and provided to it.

[37]     In relation to Dr Fairgray’s views about the “trade supplier” definition he traces the history of Variation 86 and the modifications to the various definitions that arose.  It is his view that the definition was not intended to limit sales to the general public   because   the   specific   activities   listed   in   the   definition   do   not   have “distributional effects”.   On this basis he contends that detailed information about projected sales and product/customer mix was not required by the Council.

[38]     Mr Chrystal also explains why a different traffic generation model was used in the second application:  in the case of Bunnings stores it was considered that data based on floor area represented a “relatively poor fit”, especially given the proximity of the Mitre 10 store.

[39]     Anthony  Penny,  a  transportation  engineer,  was  also  involved  with  both Bunnings  applications.     He  outlines  the  reason  for  the  change  in  the  traffic generation model, namely, that by the time the second application was made more data was available and it was decided that sales data provided a more accurate

prediction of the likely traffic generation, especially with a major competitor on the adjoining site.  Interaction with the Council concerning the model was traversed.

[40]     Mr Penny also responds to Mr Edwards’ affidavit.  He does not accept that there are any errors in his approach and believes that the indexed annual sales model is more robust in the situation under consideration.  Mr Penny also considers that his assessment withstood intensive and thorough review by the Council and its consultants.

Affidavits on behalf of the City Council

[41]     Marilyn Nash, a Christchurch city planner, handled both applications.   In relation to notification she identified at the outset that there were two primary issues: whether the proposed store was a “trade supplier”; and the traffic effects of the proposed activity.  She describes her interaction with Bunnings and others in relation to those issues.

[42]     Ms Nash explains that at an early stage Mr Durdin was appointed by the Council to provide expertise on traffic issues.  She also records that after lingering doubts about traffic issues were brought to the attention of Bunnings, that company offered conditions that enabled Council officers to conclude that adverse effects would be no more than minor and that the application could proceed on a non- notified basis.

[43]     Another Council  planner,  David  Punselie,  managed Variation  86  and  the resulting plan changes.  He produces documents arising from that process.

[44]     Joseph Durdin, a transportation consultant, was appointed by the Council to provide independent advice on traffic issues arising from both applications.   The approach to traffic generation based on indexed annual sales was new to him, and therefore he recommended that the Council obtain advice from someone with economic expertise to  assess  the robustness  and  reliability of the sales  forecast methodology.  After considering advice received from that person (Mr Naiman) he was  satisfied  that  the  sales  model  was  robust  and  that  its  use  to  estimate  trip

generation was appropriate.  Mr Durdin also responds to various allegations in the statement of claim and in the Mitre 10 affidavits.  He is satisfied that any adverse transport related effects will be appropriately mitigated by the monitoring conditions if the Bunnings activity generates more trips than expected.

[45]     As already mentioned, Adam Naiman, a senior economics analyst employed by the Council, was asked to provide advice about the use of the indexed annual sales model.   Having obtained further information and discussed the matter with Council officers and Mr Durdin, he was satisfied that the results of the modelling were sufficiently accurate to act as an input for other models.  Although he did not have  access  to  the  underlying  sales  figures,  he  had  no  reason  to  doubt  that appropriate methods had been used to produce these figures.

First ground of appeal – Bunnings is not a “trade supplier”

[46]     It  is  accepted  by both  defendants  that  this  issue  is  amenable  to  judicial review.

Relevant definitions in the Plan

[47]     The words “trade supplier” are defined in the City Plan:

Trade  supplier”  means   a  business  engaged  in  sales  to  businesses  and institutional customers and may also include sales to the general public, and wholly consists of suppliers of goods in one or more of the following categories:

automotive and marine suppliers;

building suppliers;

catering equipment suppliers;

farming and agricultural suppliers         garden and patio suppliers;

hire services (except hire or loan of books, video, DVD and other similar home entertainment items);

industrial clothing and safety equipment suppliers; and
office furniture, equipment and systems suppliers.

The underlining has been added to indicate the parts of the definition that are central to the competing interpretations in this case.

[48]     In the context under consideration the definition of “trade supplier” needs to be read in conjunction with the definitions of “building supplier” and “garden and patio supplier”.

Building supplier” means a business primarily engaged in selling goods for consumption or use in the construction, modification, cladding, fixed decoration or outfitting of buildings and without limiting the generality of this term, includes:

glaziers;

locksmiths; and         suppliers of:

o    awnings and window coverings;

o    bathroom, toilet and sauna installations;

o    electrical materials and plumbing supplies;

o    heating, cooling and ventilation installations;

okitchen  and  laundry  installations,  excluding  standalone appliances;

o    paint, varnish and wall coverings;

o    permanent floor coverings;

o    power tools and equipment;

o    safes and security installations;

o    timber and building materials; and

oany other goods allowed by any other definition under ‘trade supplier’.

Garden and patio supplier” means a business primarily engaged in selling goods for permanent exterior installation or planting and without limiting the generality of this term, includes:

garden centres;

landscape suppliers; and

suppliers of:

o    bark and compost;

o    clothes hoists and lines;

o    conservatories, sheds and other outbuildings;

o    fencing, gates and trellises;

o    firewood;

o    garden machinery;

o    outdoor recreational fixtures and installations;

o    monumental masonry;

o    patio furniture and appliances;

o    paving and paving aggregates;

o    statuary and ornamental garden features;

o    swimming and spa pools; and

any  other  goods  allowed  by  any  other  definition  under  ‘trade supplier’.

Argument for Mitre 10

[49]     According to Mitre 10 the “trade supplier” definition has two parts:

The first is that the applicant is “a business engaged in  sales to businesses and institutional customers and may also include sales to the general public”.

The second is that the applicant is a supplier of goods in a given category (of which building supplies is one).

Both limbs must be satisfied before a business can come within the definition.

[50]     The first step focuses on the identity of the supplier, who must be selling to other businesses.  This is consistent with the intent of Variation 86.  It is supposed to be an exception to retailing because the seller’s business is involved in selling to other businesses.  The second step then restricts the businesses of the seller that can fall into the category defined by the first step.   This restriction is by reference to specific categories of products or services, for example a building supplier or a

garden/patio supplier.  Both limbs focus on the identity of the seller, not simply the products being sold.

[51]     It is clear from the word “wholly” that the list of categories of suppliers is

exhaustive.  It is not a reference to the type of goods, but to the types of suppliers.

[52]     While sales to the general public are permitted, they are not the essence of the activity. A trade supplier is not excluded from the definition simply because it makes sales to the general public.   But a general retailer is not a trade supplier simply because it makes sales to the trade.  This reflects that there would be few retailers that do not make some trade sales or vice versa.  Thus a definition of “trade supplier” that excluded all sales to the public would be unworkable.   This interpretation is supported by the wording of the definition which says “may also include” general sales,  which  is  plainly  ancillary  or  additional  to  the  definition  rather  than  the essential defining quality of it.

[53]     There is no indication in the Commissioner’s decisions that she recognised that the definition had two limbs, both of which needed to be satisfied.  Rather, she focused solely on the second limb and the question of whether Bunnings was primarily a building supplier or a garden/patio supplier.  She should have addressed the first question by requiring an assessment of the proportion of sales as described by Dr Fairgray.

[54]     To compound matters the Commissioner incorrectly quoted Mr Pizzey’s legal

advice.

Argument for Bunnings

[55]     It is clear from the relevant definitions that “trade supplier” is to be read in conjunction with the other relevant definitions, including “building supplier” and “garden and patio supplier”.   In other words, the meaning of “trade supplier” is effectively expanded by direct reference to the other defined terms used in that definition and takes its meaning from those terms.

[56]     The only reference to the potential customer base arises in the definition of “trade supplier”.   It does not arise in the other two definitions.   In those more detailed and inclusive definitions the focus is on the nature of the products carried rather than the customer base.  Nothing in the City Plan indicates that information about projected sales of particular types of products and/or the likely customer base is required.  What is required is a factual analysis on a case by case basis.  There are no set “targets” or proportions of sales either in respect of the customer base or categories of products.

[57]     The focus should be on the nature of the products sold in terms of the class or type of products specified in the “building supplier” and “garden and patio supplier” definitions.   That  was  precisely the approach  adopted by the  applicant  and  the Council in this case.   It was a purely factual exercise.   Bunnings carries all the products necessary to qualify as a “building supplier” or “garden and patio supplier”. The carrying of other incidental goods not specifically identified does not alter the situation.

[58]     Rather than requiring a factual assessment, Mitre 10’s approach requires a complex and relatively speculative exercise based on sales figures and other projections.  Such an approach is not typical under the RMA or under District Plans. That type of information is usually used to assess likely or potential effects, not as a means of interpreting definitions in a plan.  In the absence of an explicit requirement in the Plan there is no authority supporting the Mitre 10 approach.  Such an approach would lead to an unworkable situation for people seeking resource consents and would not result in greater certainty or clarity.  It would also require a re-writing of the definitions in the Plan which are plain on their face.

[59]     While it is acknowledged that the Commissioner misquoted Mr Pizzey’s legal opinion, that error was immaterial to the outcome.  Sufficient material was before the Commissioner for her to arrive at the decisions that she did.

Argument on behalf of Council

[60]     The Council supports the Bunnings arguments.   While it accepts that the definition consists of two parts, its response is that Mr Pizzey’s opinion, which was applied by the Commissioner, correctly recognised those parts.

[61]     Any suggestion that the definition is to be approached on a proportionality basis is rejected.   Such an approach is contradicted by the drafting history of the definition and the plan does not provide any direction as to what would be an appropriate proportion as between trade and retail.   Had a proportionate approach been contemplated the City Plan would have included information of that nature.

Discussion

[62]     To  my  mind  the  critical  issue  is  whether  the  definition  requires   a proportionality analysis, as contended by Mitre 10 but denied by the defendants. Several factors count against the proportionality interpretation.

[63]     First, the history of Variation 86.  This Variation was introduced because the Council had become concerned about ad hoc retailing in the city’s business and industrial zones.   In National Investment Trust v Christchurch City Council7  the Environment Court observed that the Variation “sets its face against such ad hoc development”.  See also Stirling v Christchurch City Council.8

[64]     When the Variation was first introduced it included the following definition

of “trade supplier”:

means a business engaged in sales to businesses and institutional customers and may also include a proportion of its sales to the general public, and wholly consists of suppliers of goods in one or more of the following categories...(emphasis added)

Given the underlined words it must have been contemplated at that time that there would have to be some sort of proportionality assessment.

7 National Investment Trust v Christchurch City Council [2007] Env C Christchurch C 152/07, 26

November 2007 at [20]

8 Stirling v Christchurch City Council HC Christchurch, CIV-2010-409-002892 19 September 2011 at

[4]-[6]

[65]     As the Variation progressed it became apparent that there would be problems with a proportionality assessment.  For example, it was recorded in the report  under s 32 of the RMA9  that because the proposed Variation was intended to be effects based:

...it is important that assessment rules do not apply to kinds of retailing that have little or no propensity to give rise to adverse social and economic effects in the City’s centres. Thus, the first aspect of the strategy has focused on introducing a more relevant set of Definitions.

Later  the  report  noted  that  the  “real  world”  involved  a  range  of  trading  with wholesale distribution at one end and retail distribution at the other.10    Tracked changes in an appendix to the report indicate that a very simple definition of “trade supplier” was recommended at that time.11

[66]     Ultimately, however, there was a different outcome:  the definition of “trade supplier” that had been originally introduced12 was retained, except for the words “a proportion  of  its  sales”.     This  was  implemented  by  a  consent  order  of  the Environment  Court  on  22  January  2008  in  Ngai  Tahu  Property  Limited  v Christchurch City Council.13    Significantly the Ngai Tahu submission giving rise to that order alleged:

...the definition of “Trade Supplier” is too uncertain and will inevitably be the subject of litigation...in the future.  The problematic part of the definition is the phrase “a proportion of its sales to the general public” and it is considered that this ought to be clarified.  The definition is not drafted with sufficient particularity to enable a reasonable layperson to ascertain whether a proposal would be permitted.

While the consent order does not state why the words “a proportion of its sales” were

deleted, it can be safely inferred that this was for the reasons advanced by Ngai Tahu.

[67]     With the benefit of that background I return to Mitre 10’s proposition that the

definition requires  a proportionality approach.   That approach  would  effectively require the words that were deleted by the consent order to be reinstated. Apart from

9 At 1.4.2

10 At 6.2.3 and 4

11 The proposed definition was: “trade supplier means a business engaged in the following...” The

list of activities that followed included building suppliers and garden and patio suppliers.

12 See [69] above

13 Ngai Tahu Property Limited v Christchurch City Council ENV-2007-CHC-019

being contrary to the underlying intention of the City Plan, such an approach would also be contrary to basic principles concerning the interpretation of plans.14

[68]     Secondly, and this point follows on from the first point, there is at least one definition in the District Plan that adopts a proportionality approach:

Yard based supplier” means any retail activity selling or hiring products for construction or external use...where more than 50% of the area devoted to sales or display is located in covered or uncovered external yard or forecourt space... (Emphasis added)

But, rather than adopting a vague proportionality approach along the lines envisaged in the initial definition of “trade supplier”, this definition specifies the threshold that must be surmounted (more than 50%).  No doubt this reflected the realisation that a vague proportionality approach was unworkable.

[69]   Thirdly, the words used in the definition support the straightforward interpretation advocated by the defendants.  When considering whether the proposed activity qualifies as a “trade supplier” the consent authority needs to:

(a)      Determine  first  whether  the business  is  engaged  in  sales  to  other businesses or institutional customers.   If not, the proposed activity cannot  qualify  as  a  “trade  supplier”.    On  the  other  hand,  if  the proposed activity is of the type specified, the fact that it also involves retail sales will not be a disqualifying factor.  This reflects the reality that most trade suppliers will also be involved in retail sales.

(b)If (a) is satisfied the next step is to determine whether the business wholly consists of supplying products that fall within one of the listed categories.  I agree with counsel for Mitre 10 that the words “wholly consists of” indicate that the eight categories listed in the definition are exhaustive.

(c)      The third step involves applying the relevant definitions, in this case

“building   supplier”   and   “garden   and   patio   supplier”.      These

14 See for example, Powell v Dunedin City Council [2005] NZRMA 174 CA at [30] – [35]

definitions require the business to be “primarily engaged” in the specified activities.   There is no justification for reading down the word “primarily” which indicates that goods sold must for the most part come within the described activities.

All of this will, of course, require a factual assessment of each proposal and an exercise of judgment as to whether or not the proposal comes within the definition. That   type   of   situation   often   confronts   consent   authorities   when   they   are administering their plans.

[70]     The screening inherent in this approach to the “trade supplier” definition reflects that the definition has been designed to ensure that the types of business that the Council finds acceptable in business zones will be able to locate in such zones even if they involve retail sales.  Before a business could satisfy the screening test the Council would have to be satisfied that it was genuinely engaged in trade sales (the first step).  Isolated trade sales would not qualify.  A common sense approach will avoid the pitfalls that are inherent in the proportional approach advocated on behalf of Mitre 10.

[71]     Fourthly,   this   straightforward   approach   can   be   compared   with   the complications arising from the proportional approach advocated by Mitre 10.  Given the absence of any guidance in the Plan as to the proportion of trade sales that would be needed to satisfy the “trade sales” threshold, there would be uncertainty about whether or not a particular proposal would qualify, which could not  have been intended.    On  top  of  that  there  would  be  the  additional  cost  of  supplying  and analysing such information.

[72]     Finally, it seems to me that the interpretation that I favour is consistent with the objectives and policies that arose from Variation 86.  I note that one reason for the rules relating to retail activities in industrial areas is to limit the potential displacement of permitted industrial activities (reverse sensitivity effects).  However:

...in  recognition  that  some  limited  retail  activity  may  be  able  to  occur without the resultant adverse distributional effects on existing commercial centres, a balance has been struck to allow retail activities of a particular scale and nature to continue in some industrial zones.  In particular, ‘trade

suppliers’ is a specific category that encompasses a range of retail activities that are considered unlikely to give rise to adverse distributional effects on the central city and district centres.15

This reflects the “effects-based” approach to retailing in industrial zones which has been accomplished by crafting definitions (such as “trade supplier”) that will achieve the underlying policy as to the type of businesses that should be permitted in industrial zones.

[73]     It  remains  to  consider  whether  the  erroneous  quotation  of  Mr  Pizzey’s opinion gave rise to a material error.  When referring to the legal opinions that had been obtained the Commissioner said:

Mr Pizzey found that the Bunnings Warehouse activity should be considered as a trade supplier because its goods primarily fall within the classification of supplies which make up trade suppliers as defined in the plan.

It is common ground that this overstates what Mr Pizzey said.   In fact he stated that the question whether the proposed Bunnings activities fell within the definition of “building supplier” or “garden and patio supplier” was of a factual, not legal, nature. In other words, the Commissioner had to satisfy herself on the evidence that the goods sold by Bunnings were primarily within either or both those definitions.

[74]     For reasons already given I am satisfied that Mr Pizzey’s opinion about the legal interpretation of the “trade supplier” definition was correct and that the Commissioner  applied  that  definition.    Understandably Mr  Pizzey left  it  to  the Commissioner to determine whether the proposed store actually fitted within the definition.   Despite the misquotation there was adequate  information  before the Commissioner for her to resolve the factual issue.  The reasons for that conclusion

will be given when the next ground of appeal is considered.16

[75]     I do not accept that the misquotation was a matter of substance.  Obviously the Commissioner was aware that the factual issue of whether the proposed store qualified  as  a  “trade  supplier”  had  to  be  determined.    She  concluded  that  the

proposed store came within the definition, which must mean that she turned her

15 Vol 3, Part 3, Clause 7.5.8 “Retail activities”

16 See [97] – [115]

mind to the issue.  Whether or not Mr Pizzey had indicated a view on that factual issue is beside the point.  I reject the proposition that this was a situation where the Commissioner did not bring her mind to bear on the issue.  Such a conclusion is not supported on a plain reading of her decision.

[76]     In any event, the conclusion reached by the Commissioner that the proposed store came within the definition of “trade supplier” was clearly right.  Referral back on that factual issue would be futile because the same conclusion would be reached. Thus had it not been necessary for relief to be considered I would not be prepared to exercise my discretion in favour of granting relief on this ground.

Conclusion

[77]     The first ground of review has not been made out.

Second ground of appeal – insufficient information for decisions to be made

[78]     In Discount Brands Ltd v Westfield (New Zealand) Ltd17  the Supreme Court confirmed that a consent authority must have adequate information before deciding whether or not to notify a decision. Tipping J  said:

[146]    Before a consent authority can properly conclude that adverse effects will be no more than minor, there must be an adequate informational basis for that conclusion.   Information should be distinguished from assertion. The level of adverse effect may in some cases be physically self evident as no more than minor.   In others, such as the present, whether that is so becomes a matter of assessment.  Sections 93 and 94 read together clearly indicate that the assessment must be made on the basis of information which is adequate, both in the sense of reliability and in the sense that it is sufficiently comprehensive.  It is a significant step to preclude opposition to a  resource consent application, particularly when the  application is of a substantial kind like the present, and, additionally, is of a kind which the district plan itself required to be thoroughly evaluated.

His Honour went on to say that the issue on the adequacy of information question

was not whether there was “some” information supporting the consent authority’s decision  not  to  notify.    It  was  whether  the  decision  was  based  on  “adequate”

17 Discount Brands Ltd v Westfield (New Zealand) Ltd [2005] 2 NZLR 597 (SC)

information.18

[79]     There is case law holding that, despite the 2003 amendments to the RMA, Discount Brands continued to be good law on the issue of the information a consent authority  should  have  when  deciding  whether  to  notify  a  resource  consent application.    “Adequate”  information,  not  merely  “some”  information,  is  still

required.19   However, although these decisions were made during or after 2009, they

considered the RMA as it stood before the 2009 amendments.

[80]     To date, no cases appear to have considered whether “adequate information” is still required for decisions on consent applications submitted after the 2009 amendments.   As a result of those amendments the presumption in favour of notification has gone.  But there does not seem to be any good reason why Discount Brands should no longer apply and I hold that it continues to be good law.

Argument for Mitre 10

[81]     There were significant deficiencies in the information relating to key issues that had to be decided by the Commissioner, in particular:

(a)       the nature of the proposed Bunnings’ operation, what it was to sell,

and to whom;

(b)      estimates of traffic that would be generated by the proposed store.

Both matters were fundamental to the decision.  There is no discretion in the Court about whether or not this ground should be upheld:   either there was enough information or there was not.

[82]     As to (a) the Council did not seek or receive any information about the extent

to  which  Bunnings  was  a  “trade  supplier”.    The  application  was  erroneously

18 At 147

19 Mount Victoria Residents Association Inc v Wellington City Council [2009] NZRMA 257 at [21] – [22]; Palmer v Tasman District Council HC Nelson CIV-2009-442-331, 30 March 2010 at [37]; Stuart Allan Investments Ltd v Tasman District Council (2010) 16 ELRNZ 137 at [64]

processed on the basis that such information was irrelevant because it was unnecessary to consider the proportion of the proposed sales that would be to business/institutional customers.

[83]     Even if the Commissioner was not obliged to turn her mind to that aspect, there is a separate and fundamental problem.   The Commissioner incorrectly interpreted Mr Pizzey’s opinion and did not even refer to information concerning the nature of the Bunnings operation.  This is the plainest possible instance of a decision being made with inadequate information, the deficiency being obvious on the face of the decision.   It was not open to the Commissioner to rubber stamp the views of officers and any knowledge that Ms Nash might have had cannot be imputed to the Commissioner.

[84]     As to (b) the Commissioner failed to adequately inform herself regarding the likely adverse effects arising from traffic that would be generated by the proposed activity.  This was a critical issue and the Commissioner specifically acknowledged that “traffic- related non-compliances” were the primary planning issue.

[85]     The  second  application  was  based  on  a  Traffic Assessment  Report  that adopted a methodology that was new to the Council and was untested.  Whereas the traditional method of calculating traffic generation for retail activities was by reference to gross floor area, this new approach was based on likely sales.   The Council was not given access to the model used to project the sales figures, to the underlying workings, or to the underlying data.   If the sales projections were inaccurate the adverse effects in terms of projected traffic generation could have been more than minor.

[86]     It was incumbent on the Council to access and test the data provided by the applicant and it was not entitled to take it as a given.  This is especially so when the different methodology produced such a dramatic reduction in the traffic generated (by  comparison  with  the  figures  supporting  the  first  application).     Indeed, Mr Durdin’s peer review indicated that the effects would be more than minor and that the safety of road users could be compromised.

[87]     Although the new model was based on projected indexed annual sales from the proposed store, Bunnings were unable to provide supporting evidence for these new figures and both Mr Durdin and the Council were not wholly satisfied that the figures  were  reliable.    Nor  was  Mr  Naiman  given  access  to  the  workings  or underlying data.   There  was  no  reason  for this  information  to  be withheld.    If necessary they could have been tested by an independent peer reviewer.

[88]     The result was that, for the reasons given by Dr Fairgray and Mr Edwards, the steps taken to test the applicant’s figures concerning traffic generation were superficial and completely inadequate.

Argument for Bunnings

[89]     The key issue for the Council was whether the proposed Bunnings store would be, as a matter of fact, a “trade supplier”.  If Mitre 10 fails on that issue (the first ground of appeal) the second ground of appeal does not require any further consideration.

[90]     “Adequate”  information  for  a  decision  can  come  from  the  applicant,  be gathered by the authority itself, or be derived from the specialist knowledge of officers and decision-makers.  Evidence that the Bunnings store would qualify as a “trade supplier” came from a legal opinion (the Simpson Grierson opinion), the substance of which could be verified by Bunnings’ website or a visit to a Bunnings store.

[91]     While it is accepted that the Commissioner misquoted the Pizzey opinion, there was no room for misunderstanding on the part of the Commissioner as to the product range.  She applied the correct test and reached correct conclusions.  In the end result the misquotation was immaterial.

[92]     It is accepted that traffic effects were a key consideration.   However, that issue was under consideration for almost two years and the decision does not shy away from it.  Moreover, there are a range of techniques for resolving such issues.

The Court should not set the bar for consent authorities unrealistically high.   A

consent authority does not have to check every last detail or piece of underlying data.

[93]     Mr  Naiman  said  that  he  had  sufficient  information  to  assess  the  sales approach.  In this regard he had met with Ms Nash and obtained a further briefing from Mr Durdin and others.  He knew how the model worked and did not need to see further sales data.  What the Council had to measure were the actual and potential effects of the traffic generated in the context of Schedule 4 to the RMA.   This required the exercise of judgment and there was sufficient information for such a judgment to be exercised.

[94]     This ground of appeal reflects that Mitre 10 disagrees with the decision. Given that this is an application for judicial review and not an appeal, it is not for the Court to delve into whether one method of determining predicted traffic generation was better than another.

Argument for Council

[95]     Again the Council adopts a similar approach to Bunnings.

[96]     It believes that the traffic generation issue is effectively a dispute about two possible methods of predicting traffic generation.  It relied on Mr Naiman’s advice that it was unnecessary for the Council to obtain the actual sales figures.   And it relied on the advice of Mr Durdin and Mr Roberts about traffic generation issues generally.

Discussion

[97]     Unlike  the  first  ground  of  appeal  there  is  no  direct  concession  by  the defendants that this ground of appeal is amenable to judicial review.  However, I am satisfied that the issue whether or not the Council had adequate information to determine whether the application should be notified is amenable to review.

[98]   Having said that, I agree with the defendants that judicial review is a fundamentally different process from a general appeal or an appeal to the Environment Court.  Judicial review is concerned with the lawfulness of the process by which the impugned decision is reached and it does not concern itself with the general  merits  of  the  decision  attacked,  except  to  the  very  limited  extent  that decisions   may   be   challenged   for   Wednesbury   unreasonableness:      Northcote

Mainstreet Inc.20

[99]     The challenge to the adequacy of the information before the Commissioner involves two separate matters:

(a)       whether the proposed store would be a “trade supplier”;

(b)      the effects of traffic generation. Each of those matters will now be addressed.

[100]   Conclusions reached on the first ground of appeal mean that the issue of whether there was sufficient information before the Commissioner for her to determine whether the proposed store came within the “trade supplier” definition is relatively narrow.  Detailed information of the type advocated by Mitre 10 about the trade/retail split was not required.  The only issue is whether the Commissioner had sufficient information to enable her to reach the conclusion that the proposed store would be a “trade supplier”.  Applying the test in Discount Brands, I am satisfied that she did.

[101]   When she made her decisions the Commissioner had the benefit of factual information extending well beyond that contained in the application itself.  She had the benefit of the Simpson Grierson opinion, including the reference to the Bunnings website, which was treated as part of the applicant’s description of the proposed activity.21    In addition Ms Nash had visited the Bunnings store at Shirley and, as

Blanchard J explained in Discount Brands:22

20 Northcote Mainstream Inc v North Shore City Council (2004) 10 ELRNZ 146 (HC) at [67]

21 Ms Nash’s affidavit at [28]

22 At [107]

The information before the authority can be supplied by the applicant, gathered by the authority itself or derived from the general experience and specialist knowledge of its officers and decision-makers concerning the district and the District Plan...

Ms Nash’s visit to the Bunnings store was an example of the consent authority itself gathering information, and given her role in relation to the application it was hardly surprising that she should make such a visit.  There is no reason to believe that this information was not available to, and used by, the Commissioner.

[102]   Now  I  turn  to  the  issue  of  whether  the  Commissioner  had  adequate information to determine the traffic generation issue.

[103]   Any suggestion that consent authorities are under a rigid obligation to check all the raw data accompanying resource consent  applications  (such  as  the sales figures used in the traffic generation model in this case) is untenable.  No authority was cited to support such a far reaching proposition.  Any such obligation would impose unrealistic and unworkable administrative burdens upon consent authorities, not to mention the cost implications.     Whether or not such raw data needs to be tested will depend on the particular application.  For example, if there is some reason to  doubt  the  integrity  or  reliability  of  the  data  then  further  enquiry  might  be expected, with the nature of the enquiry being a matter of judgment for the consent authority, subject to appeal rights.

[104]   With the benefit of those general observations, I turn to the facts of this case.

[105]   When the second application was received the Council referred the report concerning traffic generation to Mr Durdin who had been retained by the Council soon after the first application was lodged. Actual sales figures supporting the traffic generation model were withheld by Bunnings on the grounds of commercial sensitivity.  Since he was unfamiliar with the sales model and because it indicated substantially lower traffic generation figures,  Mr Durdin took steps to have the matter referred to the Council’s economist, Mr Naiman.

[106]   Some insight into Mr Durdin’s initial reaction and concerns is provided by his email of 19 January 2010 to Mr Naiman:

Traffic Design Group’s23  approach of arriving at a trip generation estimate for the Ferrymead store is based on a relationship between sales transactions and observed trip generation at other Bunnings stores in NZ.   I am comfortable  with  the  methodology  they  have  used  to  arrive  at  the relationship between sales transactions (presented as a sales index for commercial sensitivity) and trip generation.   However, it is unknown how robust the sales estimate is for the Ferrymead store.  This is important as the sales estimate directly relates to the trip generation estimate.

He asked Mr Naiman to provide some guidance on “a suitable level of error” that might exist so that the effects of an upper trip generation estimate could be considered.

[107]   Following this Mr Naiman sought further clarification from Mr Kneebone, the  Bunnings  development  manager,  about  the  sales  data.    On  15  March  2010

Mr Kneebone wrote to the Council explaining how the sales projections had been reached.   It is apparent from the documentary record before this Court that there were also discussions between Mr Durdin and the Bunnings transportation consultants.

[108]   Legal advice was also sought by the Council about whether the Council could rely on unseen data (the sales figures) when considering the traffic generation issue. After  drawing  the  Council’s  attention  to  Schedule  4  of  the  RMA and  relevant authorities including Discount Brands, Mr Pizzey advised in May 2010 that Bunnings’ decision to withhold sales figures did not mean that the application had to be placed on hold.  He said that the Council could proceed to determine whether or not the decision needed to be notified so long as it had sufficient information upon which to base the decision.  He warned, however, that an applicant who withholds commercially sensitive information runs the risk that the consent authority might reach conclusions adverse to the applicant.  In my view his opinion was sound.

[109]   After an initial report had been provided by Mr Durdin the Council arranged for Paul Roberts, another transportation engineer, to review Mr Durdin’s assessment. Mr Roberts concluded that Mr Durdin’s analysis was “thorough” and he endorsed

Mr Durdin’s conclusion that the trip generation estimates were based on “sound

23 Bunnings’ transportation consultants

methodology”.  Subject to two qualifications he was prepared to agree that the likely

transport effects of the current land use proposal would be less than minor.

[110]   Mr Durdin provided a detailed final report to the Council on 29 November

2010.  Following detailed analysis he reported:

...Abley [Mr Durdin’s firm] concludes the trip generation estimate of the proposed Bunnings Warehouse in Ferrymead appears to be based on a sound, albeit a non-traditional, methodology.

He also addressed the proposed condition of consent concerning traffic entering Ferry Road.  His view was that the condition was an appropriate means of protecting the safety and function of Ferry Road in the event that the non-traditional means of trip generation estimate proved to be inaccurate.

[111]   It was also recorded in Mr Durdin’s report that Mr Naiman considered the sales  methodology  to  be  “robust”.    In  a  separate  memorandum  to  Ms  Nash Mr Naiman confirmed that he had reviewed the application, and discussed the model with Council staff, transport planners, and Mr Kneebone.   He said that he was satisfied  that  the  modelling  “takes  into  account  all  the  relevant  variables  and conforms to best-practice”.     Although he had not viewed the sales data “the description of the data elements provided [him] with sufficient confidence to believe the model’s results”.  He went on to discuss the problems surrounding modelling of this type and, after commenting that neither of the methodologies used by Bunnings would necessarily provide flawless results, confirmed that both were sufficiently accurate to act as an input for other modelling.

[112]   A few days later the decisions were made.

[113]   This history reflects that Council officers realised at an early stage that it was inappropriate to accept the annual indexed sales model of traffic generation at face value and that adequate information would be needed before any decisions as to notification were made.   Consequently the Council sought advice from its transportation consultant, economist, and others.  It also obtained further information from  various  sources  including  Bunnings.    And  the  independent  transportation advice received by the Council was peer reviewed by another consultant.

[114] All of this indicates that adequate information about traffic generation (including effects on the environment) was assembled for consideration by the commissioner.   In other words, the Discount Brands test was satisfied.   It then remained  for  the  Commissioner,  with  the  benefit  of  her  legal  knowledge  and expertise in this field of law, to assess all relevant matters and determine whether the application was to be processed on a notified or non-notified basis.  She decided that it should proceed on a non-notified basis.

[115]   Notwithstanding the extensive material that has been present to this Court, it is not for this Court to become embroiled in the merits of the Commissioner’s decision.  No error in the decision-making process has been demonstrated and there is not the slightest chance that an allegation of Wednesbury unreasonableness could get off the ground.  Indeed, none was mounted.

Conclusion

[116]   This ground of appeal also fails.

Third ground of appeal – inadequate conditions

[117]   This ground of appeal revolves around the following conditions relating to the traffic issue:

3.The  maximum  permitted  total  number  of  vehicles  exiting  the western site access shall be 70 during the weekday evening peak hour, and 125 vehicles during the weekend afternoon peak hour.

4.The consent holder shall undertake monitoring of the total traffic volume and delays for vehicles exiting the western site access.  This monitoring shall be carried out in accordance with conditions 5 – 10.

5.Monitoring shall commence no later than six months following the opening  of  the  Bunnings  operation  and  shall  be  conducted  at intervals no more than six months apart for a period of two years from its commencement.

6.Monitoring in each six monthly period shall be undertaken over four consecutive Thursdays (excluding weeks involving a public holiday) between the hours of 1600 and 1800.

7.Monitoring in each six monthly period shall be undertaken over four consecutive weekends (Saturday and Sunday), excluding weekends linked to a public holiday, between the hours of 1400 and 1600.

8.Traffic volumes and delays for individual vehicles shall be recorded in  15-minute  periods  with the  peak hour  being the highest  total volume observed in any four consecutive 15-minute periods.

9.Delays for each exiting vehicle shall be measured as the difference between the time at which it joins the departure queue and the time at which it departs from the access.  The average vehicle delay shall be  calculated  for  each  15  minute  period  over  the  peak  hour  as defined by condition 8.

10.This monitoring shall be undertaken by a suitably qualified traffic engineer on behalf of and funded by the consent holder and results shall  be  lodged  with  the  Councils  Manager  Resource  Consents within 20 working days of the completion of each six monthly monitoring period.

11.       Should the monitoring show that the predicted traffic levels stated in condition 3 are being exceeded by more than 10% and the average delays  for  any  movement  at  the  western  access  exceeds  that specified in the Regional Land Transport Strategy for Level of Service E, the consent holder shall within six months provide the Councils Manager Resource Consents with a plan for implementing a left turn exit only restriction or such other traffic management measure subject to agreement by a suitably qualified Council traffic engineer.

12.This consent shall not be given effect to unless and until the Consent Holder has sought approval via a separate community board process for the relocation, or alternative solution, of the existing bus stop and shelter currently located outside 2 Waterman Place.   The exact location and formation of the bus stop and shelter shall be subject to this community board process.

13.This consent shall not be given effect to unless and until the Consent Holder  has  installed  tactile  paving  within  the  pedestrian island/refuge located opposite the eastern site egress.  The Consent Holder shall meet 50% of the total cost of these works.

[118]   Two issues are raised by Mitre 10; namely, whether as a matter of law the Council was entitled to rely on these conditions; and whether the conditions will actually ensure that there would be no more than minor adverse effects.  Although it is not conceded by the defendants that these issues are amenable to review, I am satisfied that they are, subject to earlier observations about the scope of judicial review.

Argument for Mitre 10

[119]   As to whether the Council was entitled to rely on these conditions, counsel for Mitre 10  accept that as a general proposition conditions may be taken into account when assessing adverse effects on the environment.  However, they contend that there are two caveats, both of which are present in this case:   first, decision- makers may only take into account those conditions that are inherent in the application  and  may  not  take  into  account  prospective  conditions  that  are  not

inherent in the application:24  secondly, the imposition of a condition to mitigate

effects cannot assist the Council if it did not have sufficient information in the first place to assess the extent of potential effects:25

[120]   In relation to the second matter, Mitre 10 claims that the conditions are fundamentally flawed because they are ineffective.   The condition limiting traffic (condition 3) depends on the monitoring conditions which effectively mean that any adverse effects could go unchecked for up to a year.  The Council failed to consider the adverse environmental effects that may arise during that period.  Indeed, there is no guarantee that any mitigation measures will be addressed because the store will be operating and “the horse may have bolted”.  In any event, the Council possessed insufficient information to assess  the actual  environmental effects of any traffic generation that exceeded Bunnings’ projections.

[121]  It is also contended that condition 12, which relates to the bus stop, is fundamentally flawed and ineffective because it says that Bunnings merely needs to have “sought approval via a separate community board process” before the consent can be implemented.  In other words, there is no certainty about the outcome.

Response of Bunnings and the Council

[122]   The adequacy of the conditions was assessed by Mr Durdin and Mr Chrystal

in their affidavits and they disagree with the plaintiff’s proposition.  This is another

24 Auckland Regional Council v Rodney District Council (2009) 15 ELRNZ 100 (CA), [53]

25 Pacific Farms Limited v Palmerston North City Council (2010) 16 ELRNZ 112 (HC) at [75]. The High Court decision was overturned on different grounds in Pacific Farms Limited v Palmerston North City Council [2011] NZCA 187

example of a difference in opinion and a dispute about facts that does not properly fall within the ambit of judicial review.   The conditions do not reflect a lack of information.    To  the  contrary  they  reflect  the  assessment  of  effects  and  are  a safeguard in case the prediction about traffic generation proves to be inaccurate. They were, therefore, lawfully imposed and are effective.

[123]   As to the bus stop, there can be no doubt that if the activity is to proceed the bus  stop  must  be  moved.   This  is  common  ground  between  Bunnings  and  the Council  and  it  is  confirmed  in  the  affidavits  of  Ms  Nash,  Mr  Durdin  and Mr Chrystal.

Discussion

[124]   I do not accept that the Commissioner erred in law by taking into account the proposed traffic conditions when considering whether the application should be notified.  By the time the Commissioner made her decision Bunnings had decided to stand behind its traffic generation figures by proffering traffic conditions as part of its  application.    It  had  also  agreed  to  relocate  the  bus  shelter  and  again  this constituted   part   of   its   application.      These   matters   were   recorded   by   the Commissioner who also noted that the suite of conditions had been reviewed by Mr Durdin.     In  short,  the  proposed  conditions  were  an  inherent  part  of  the application.

[125]   Contrary  to  the  arguments  advanced  on  behalf  of  Mitre  10,  the  Rodney District Council decision26  supports the lawfulness of the approach adopted by the Commissioner.   In that case the consent authority, Rodney District Council, had taken into account a condition that it intended to impose when deciding not to notify an application for land use consent to construct a large house within an outstanding landscape.

[126]   One of the issues before the Court of Appeal was whether the Council was entitled to take into account prospective conditions of consent as mitigating the

effects  of  the  activity.    The  leading  judgment  on  this  issue  was  delivered  by

26 Auckland City Council v Rodney District Council (2009) 15 ELRNZ 100 (CA)

Baragwanath J who, having answered “yes” in respect of conditions that are inherent in the application and “no” in respect of those which are not, explained that in that case the: 27

...form of condition was inherent in the application; the application states: “the dwelling has been designed to fit in with its site”.  The likely external colours for the exterior of the building are designed to reflect the colours of a pebble beach.  A stone roof and natural timber sides aid in achieving this. The conditions imposed by the RDC (at 56) give effect to that and are therefore inherent in the application.  They are not super-added conditions, which may be what s 127 is about.

The other members of the Court, William Young P and Ellen France J, supported that interpretation.   In other words, the consent authority was entitled to rely on the conditions when assessing whether or not the application should be notified.  Given Bunnings’ decision to incorporate the traffic conditions in its application, the same principles apply in this case.

[127]   Nor do I accept that the Pacific Farms28  case assists Mitre 10.  In that case Gendall J considered whether the Palmerston North City Council had erred when it decided to grant consent on a non-notified basis for a developer to fill part of a gully and discharge stormwater underneath it through pipes.   One of the issues for the Court was whether the Council had sufficiently informed itself about adverse effects before deciding not to notify the application.  The Council argued that it was entitled to rely on a condition that had been offered by the developer.

[128]   After discussing the Rodney District Council case, Gendall J stated:

[74]     Whilst it is clear that the decision-maker is entitled to consider conditions when assessing “adverse effects” for the purpose of notification, the condition imposed here was in essence that the works “as far as possible” did not result in adverse effects, which tends to beg the question.   Any “condition”  accepted  by a  developer  must  be  considered  with  an  air  of reality and it cannot be the case that the imposition of a condition such as this would mean that no further inquiry into adverse effects is required.  To impose a condition such as framed in this case cannot excuse a Council from properly considering whether  adverse effects  may arise  so as to  require notification.

27 At [58]

28 Pacific Farms Limited v Palmerston North City Council (2010) 16 ELRNZ 112 (HC)

[75]     In any event, I am persuaded that the Council did not sufficiently inform itself as to the potential effects.  The imposition of a “condition” to mitigate effects cannot assist the Council if it did not have sufficient information in the first place to assess the extent of what those potential effects could be.

The application for judicial review was granted in part.

[129]   Several features of that decision require comment.  First, having considered the Rodney District Council case Gendall J was satisfied that the decision-maker was entitled to consider conditions when assessing adverse effects for the purpose of notification.  In other words, he took a relatively robust approach.  Secondly, unlike the conditions proffered by Bunnings in this case, the condition proffered by the developer in that case was effectively a “Claytons” condition.  Thirdly, there can be no argument about the observation of Gendall J that the imposition of a condition to mitigate effects cannot assist the Council if it did not have sufficient information in the first place to assess the extent of those potential effects.  However, that was not the case here.  The Commissioner had extensive information to enable the potential effects to be assessed.

[130]   The next point raised in support of this appeal is that the conditions are ineffective.  I disagree.  Condition 3 sets a ceiling for the total number of vehicles exiting via the western site access.  The monitoring conditions are designed to ensure that the condition is honoured and, if not, that remedial action is taken.   It is not surprising  that  the  monitoring  timeframe  involves  a  relatively  lengthy  period. Before they were imposed the conditions were considered by the various consultants advising the Council.  The Commissioner must have also been aware of the detail of each  condition and  the implications.   There is  not the slightest justification for concluding that she failed to consider the adverse effects that might arise during the period before remedial steps could be taken.  Nor is there any merit in the suggestion that “the horse may have bolted”.  To the contrary, it would be within the powers of the Council to restrict traffic exiting to a left hand turn into Ferry Road.

[131]   Finally, while I accept the bus shelter condition has not been very precisely drafted, the underlying intention is clear.  The consent is not to be implemented until that  issue  has  been  resolved  by  the  community  board.    Having  accepted  that

interpretation before this Court, Bunnings will have to comply with the underlying objective of the condition.

Conclusion

[132]   The third ground of appeal also fails.

Result

[133]   None of  the  grounds  advanced  in  support  of  the application  for judicial review have been made out.  It is dismissed accordingly.

[134]   Given that outcome, my preliminary view is that both defendants are entitled to costs against the plaintiff on a 3B basis, but without any allowance for second counsel.   However, if the parties are unable to reach agreement on this issue, memoranda not exceeding three pages should be filed and served by the end of March 2012.

Solicitors:

Meredith Connell, P O Box 2213, Auckland

T C Weston QC, P O Box 3976, Christchurch

Simpson Grierson, P O Box 2402, Wellington

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