Zirilli v The Queen; Barbaro v The Queen

In *Zirilli v The Queen* and *Barbaro v The Queen*, the High Court of Australia considered appeals from convictions for conspiracy to import a commercial quantity of cocaine. The appellants, Zirilli and Barbaro, were convicted in the County Court of Victoria, with their appeals to the Court of Appeal of Victoria being dismissed. Bell and Gageler JJ heard the appeals to the High Court.

The central legal issue before the High Court was whether the trial judge had erred in admitting evidence of intercepted communications, which the appellants argued was inadmissible under s 138 of the *Commonwealth Criminal Code* due to the manner in which it was obtained. Specifically, the appellants contended that the evidence was obtained improperly and that its admission would have had an adverse effect on the proper administration of justice. A further issue concerned the sufficiency of the evidence to support the convictions.

Bell and Gageler JJ held that the trial judge had not erred in admitting the intercepted communications. Their Honours reasoned that the evidence was obtained in substantial compliance with the relevant legislative provisions, and even if there were minor departures, the admission of the evidence did not have an adverse effect on the proper administration of justice. The court applied the principles governing the admissibility of illegally or improperly obtained evidence, balancing the need for effective prosecution against the protection of individual rights. The appeals were dismissed.