Doyle v Commissioner of Police

The case of *Doyle v Commissioner of Police* concerned an appeal to the Court of Appeal of New South Wales regarding the validity of a search warrant. The appellants challenged the warrant, arguing that the issuing officer had failed to comply with the requirements of the *Law Enforcement (Powers and Responsibilities) Act 2002* (NSW) when authorising its issue.

The central legal issues before the Court of Appeal were whether the search warrant was invalid due to alleged non-compliance with statutory requirements, and consequently, whether any other relief should be granted. Specifically, the court had to determine if the issuing officer had properly completed the terms of the warrant and the particulars relied upon, and whether one aspect of the warrant was supported by an unsubstantiated statement of reasonable suspicion by police.

The Court of Appeal reasoned that the issuing officer had not fully complied with the mandatory requirements of the Act. This non-compliance, particularly concerning the particulars supporting the warrant and the completion of certain sections, rendered the warrant invalid. The court applied principles of statutory interpretation to uphold the importance of procedural fairness and the integrity of the warrant issuing process.

The appeal was allowed, and the order of the lower court was set aside. The Court of Appeal declared the search warrant invalid. Further questions regarding the variation of the interlocutory regime for seized items, the exercise of discretion concerning those items, and costs were reserved for the consideration of a Judge of Appeal.