Spaliviero v The Queen

Spaliviero v The Queen concerned an appeal to the High Court of Australia following a conviction for conspiracy to import a prohibited import contrary to s 233B(1)(b) of the *Customs Act 1901* (Cth). The appellant, Spaliviero, was convicted in the Supreme Court of Victoria and his conviction was affirmed by the Full Court of the Supreme Court of Victoria.

The High Court was required to determine whether the trial judge had erred in admitting certain evidence, specifically tape recordings of conversations, which the appellant argued were obtained unlawfully. The central legal issue revolved around the admissibility of evidence obtained in contravention of statutory provisions, and whether the trial judge had correctly exercised their discretion to admit such evidence despite its potentially unlawful origin.

The High Court, in dismissing the appeal, held that the trial judge had not erred in admitting the tape recordings. Brennan, Dawson and McHugh JJ reasoned that while the recordings may have been obtained in contravention of certain provisions, the trial judge had properly considered the competing interests. They applied the principle that evidence obtained unlawfully is not automatically inadmissible, and that a judge has a discretion to admit such evidence if its probative value outweighs any prejudice to the accused, and if the impropriety in obtaining the evidence was not so serious as to warrant exclusion. The Court found that the trial judge had correctly exercised this discretion, having regard to the circumstances of the recordings' acquisition and their significance to the prosecution's case.