Vella & Ors v Commissioner of Police (NSW) & Anor

The High Court of Australia considered a dispute between the applicants, Vella & Ors, and the respondents, the Commissioner of Police (NSW) and another party. The core of the dispute concerned the validity of certain search warrants issued under the *Crimes Act 1914* (Cth) and the admissibility of evidence obtained pursuant to those warrants.

The central legal question before the High Court was whether the search warrants were lawfully issued, specifically in relation to the requirements of section 3E of the *Crimes Act 1914*. This involved determining whether the issuing officer had reasonable grounds to believe that evidence of a federal offence would be found at the premises to be searched, and whether the information provided to the issuing officer was sufficient to establish such grounds. A further issue was whether, if the warrants were invalid, the evidence obtained should nonetheless be admitted under section 138 of the *Evidence Act 1995* (NSW) or the common law.

The High Court reasoned that the issuing officer must have a sufficient informational basis to form a belief that evidence of a federal offence is likely to be found. This belief must be based on reasonable grounds, meaning that the information presented must be such that a reasonable person, in the position of the issuing officer, would have formed that belief. The Court analysed the information provided in the relevant affidavit, concluding that it did not contain sufficient particularity to establish reasonable grounds for the belief required by section 3E. Consequently, the warrants were found to be invalid. The Court then considered the admissibility of the evidence, applying the principles of balancing the public interest in the admission of relevant evidence against the public interest in the protection of individual rights and the proper administration of justice.

The High Court ordered that the appeal be allowed, the orders of the lower courts set aside, and that the evidence obtained pursuant to the invalid search warrants be excluded.