Punch v Council of the NSW Bar Association

This case involved an appeal to the Court of Appeal of New South Wales concerning the admissibility of evidence obtained via a listening device. The appellant, John Punch, sought leave to appeal a decision made by the Administrative Appeals Tribunal (AAT) regarding the admissibility of a recorded conversation involving him. The conversation was intercepted in a police station cell pursuant to a warrant granted under the Listening Devices Act 1984 (LD Act) during an investigation into a murder, but the intercepted conversation itself related to an unrelated armed robbery matter for which Mr. Punch was representing the suspects.

The primary legal issues before the Court of Appeal were whether the AAT's determination on the admissibility of the evidence constituted an appealable decision, and if so, whether leave to appeal should be granted. A related question, though not fully debated, concerned the application of section 14 of the LD Act, which deals with the admissibility of information obtained inadvertently or unexpectedly. The Court also considered whether the evidence, though obtained under a warrant for one offence, could be admitted in disciplinary proceedings concerning Mr. Punch.

The Court of Appeal ultimately refused leave to appeal. While acknowledging reservations about whether the AAT's determination was a formally appealable decision, the Court found that, regardless of its status, the determination was correct. The reasoning was that the evidence, even if obtained inadvertently or unexpectedly within the meaning of s 14 of the LD Act, was lawfully obtained under a valid warrant. The Court noted that the specific circumstances of how the information came to the knowledge of the relevant parties and their state of mind were not fully explored, but concluded that the determination was sound.

Consequently, leave to appeal was refused, and the summons was dismissed with costs.