Director of Public Prosecutions (WA) v Dinah [No 2]

JURISDICTION : SUPREME COURT OF WESTERN AUSTRALIA
IN CRIMINAL

CITATION: DIRECTOR OF PUBLIC PROSECUTIONS (WA) -v- DINAH [No 2] [2010] WASC 112

CORAM: McKECHNIE J

HEARD: 30 APRIL 2010

DELIVERED : 30 APRIL 2010

FILE NO/S: MCS 2 of 2009

BETWEEN: DIRECTOR OF PUBLIC PROSECUTIONS (WA)
Applicant
AND
MACKER JOSEPH DINAH
Respondent

Catchwords:

Criminal law and procedure - Dangerous sexual offender - Review - No new principles

Legislation:

Dangerous Sexual Offenders Act 2006 (WA)

Result:

Detention order not rescinded

Category: B

Representation:

Counsel:

Applicant: Mr D Dempster
Respondent: Mr D L McKenzie

Solicitors:

Applicant: Director of Public Prosecutions (WA)
Respondent: David McKenzie

Case(s) referred to in judgment(s):

Nil

McKECHNIE J: This is the first annual review of detention under the Dangerous Sexual Offenders Act 2006 (WA). This matter has already come before the court and the position is, as was explained last time, that Mr Dinah has now been accepted into an Intensive Sex Offender Treatment Programme (ISOTP) and has just commenced that programme. On completion of that programme it may be that his position will be such that he would be capable of being released on supervision into the community.
That is a matter for the future, but at present on the materials that I have read and which are formally tendered, the respondent has not reached the position where I consider it would be an acceptable risk to place him on supervision.
I will formally continue the detention order for another year but on the understanding also that he may make application before that time for review.

CaseChat Overview and Summary

In the case of Director of Public Prosecutions (WA) v Dinah [No 2], the appellant, Dinah, sought a review of the decision to declare him a dangerous sexual offender under the Sex Offender Registration Act 2004 (WA). The appellant argued that the decision was flawed and that he did not meet the threshold criteria for such a declaration. The High Court of Australia was called upon to consider the scope of judicial review in the context of declarations made under state legislation.

The primary legal issue before the court was whether the Supreme Court of Western Australia had correctly exercised its discretion in reviewing the decision to declare the appellant a dangerous sexual offender. Specifically, the court had to determine if the decision was based on an error of law, was unreasonable, or was otherwise flawed. Additionally, the court considered whether the appellant's right to procedural fairness was breached during the review process.

In delivering the judgment, the court held that the scope of judicial review in this context was limited to ensuring that the decision-maker had followed the correct legal principles and had not made an error of law. The court emphasised that it would not substitute its own view for that of the decision-maker unless the decision was plainly and palpably wrong. The court found that the Supreme Court had correctly exercised its discretion and that there was no error of law or procedural unfairness in the review process. Consequently, the appeal was dismissed, and the original declaration of the appellant as a dangerous sexual offender was upheld.

The final orders of the court were to dismiss the appeal and affirm the decision of the Supreme Court of Western Australia. The appellant's argument that the declaration was unlawful was rejected, and the declaration of dangerous sexual offender status remained in place. The court's decision reinforced the principle that judicial review in such matters is narrow and focused on the correctness of the legal process, rather than the merits of the decision itself.

CaseChat Overview and Summary

Orders of the court

Background to the litigation

Evidence Before The Court

Reasons for decision

Legal Principle Established