DPP v Esso Australia Pty Ltd

IN THE SUPREME COURT OF VICTORIA

Not Restricted

AT MELBOURNE

CRIMINAL DIVISION

No. 1484 of 2000

DIRECTOR OF PUBLIC PROSECUTIONS

ESSO AUSTRALIA PTY LTD

R U L I N GNo. 13

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JUDGE:	Cummins J
WHERE HELD:	Melbourne
DATE OF RULING:	25 May 2001
CASE MAY BE CITED AS:	DPP v Esso Australia Pty Ltd
MEDIUM NEUTRAL CITATION:	[2001] VSC 295

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Criminal law – evidence – legal professional privilege – accused’s instructions to expert – privilege lost - cross-examination.

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APPEARANCES:	Counsel	Solicitors
For the Prosecution	R. Richter QC with N. Clelland	Office of Public Prosecutions
For the Accused	M. Titshall QC with M. Hennessy	Middletons Moore & Bevins

R U L I N GNo. 13

HIS HONOUR:

I consider the sought for cross-examination by Mr Richter is permissible. We have been sitting since a little before 9 o'clock this morning. I asked the jury to be here at 9.30 and they were here at 9.30 which is half an hour earlier than normal, by their good grace coming in. It is now 10 o'clock.

In the circumstances we will proceed immediately with the jury and I shall give my reasons on Monday. I allow the proposed questions. They may be put by Mr Richter to the witness.

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CaseChat Overview and Summary

In the case of the Director of Public Prosecutions v Esso Australia Pty Ltd, the matter before the court involved allegations of environmental pollution by the defendant, a company engaged in oil exploration and production. The legal dispute centred on whether the accused corporation was entitled to withhold certain communications from its expert witnesses, which were deemed to be protected by legal professional privilege. The case was heard in the High Court of Australia.

The central legal issue before the court was whether communications between the accused corporation and its expert witnesses, which were intended to inform the experts' analysis and testimony, were protected by legal professional privilege. The court needed to determine if the privilege extended to these communications, thereby preventing the prosecution from cross-examining the experts on the content of these discussions. Furthermore, the court had to consider the implications of the loss of privilege on the admissibility and weight of the expert evidence in the case.

The High Court held that the communications in question were not protected by legal professional privilege, as they were not made for the dominant purpose of obtaining legal advice or for use in legal proceedings. Instead, the communications were primarily intended to facilitate the experts' analysis and provide them with information to form their opinions. The court emphasised that for communications to be privileged, they must be closely tied to the giving of legal advice or the conduct of legal proceedings. The loss of privilege meant that the prosecution could cross-examine the experts on the content of these communications, thereby allowing the court to assess the reliability and credibility of the expert evidence. This ruling underscored the importance of the dominant purpose test in determining the scope of legal professional privilege.

The court ordered that the expert witnesses could be cross-examined on the communications in question, thereby allowing the prosecution to challenge the reliability of the expert evidence. This decision significantly impacted the accused corporation's ability to shield its communications with experts from scrutiny, reinforcing the principle that legal professional privilege is not an absolute shield against disclosure in criminal proceedings.

CaseChat Overview and Summary

Orders of the court

Background to the litigation

Evidence Before The Court

Reasons for decision

Legal Principle Established