Attorney-General for New South Wales v Xx

The Attorney-General for New South Wales (the appellant) appealed to the High Court of Australia against a decision of the Court of Appeal of New South Wales concerning the admissibility of evidence in a criminal trial. The central dispute revolved around whether certain evidence, obtained through an interview with the respondent, Xx, was admissible given the circumstances under which the interview was conducted.

The High Court was required to determine whether the Court of Appeal erred in finding that the interview with Xx was conducted in contravention of section 101 of the *Law Enforcement (Powers and Responsibilities) Act 2002* (NSW). Specifically, the court had to consider whether Xx was a suspect at the time of the interview, and if so, whether the requirements of section 101, which mandate that a suspect be cautioned and informed of their rights, were met. The broader legal issue was the proper application of these provisions in determining the admissibility of evidence obtained from such interviews.

The High Court reasoned that the Court of Appeal had correctly identified that Xx was a suspect at the time of the interview, and that the interview was conducted in contravention of section 101 of the *Law Enforcement (Powers and Responsibilities) Act 2002* (NSW). The Court found that the failure to caution Xx and inform them of their rights rendered the interview unlawful. Consequently, the evidence obtained from that interview was inadmissible, as the trial judge should have excluded it under section 138 of the *Evidence Act 1995* (NSW) due to the unlawful manner in which it was obtained.

The appeal was dismissed.