A mere assertion in open court that a party's position is based on legal advice does not waive legal professional privilege over that advice. The distinction between disclosing the substance or effect of legal advice (which may waive privilege) and merely referring to its existence (which does not) was applied and clarified. The question whether cl 7 of Sch 1 to the Freedom of Information Act 1992 (WA) requires the Information Commissioner to consider waiver was left open.
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