R v Lavender

The case of *R v Lavender* concerned an appeal by the applicant, Lavender, against his conviction for the offence of rape. The appeal was heard by the High Court of Australia, comprising Justices McHugh, Kirby, and Callinan. The central dispute revolved around the admissibility of certain evidence during the trial and whether its admission had prejudiced the applicant's right to a fair trial.

The primary legal issue before the High Court was whether the trial judge had erred in admitting evidence of the applicant's prior sexual history with the complainant. Specifically, the court had to determine if this evidence was relevant to the issues in dispute and, if so, whether its probative value outweighed its prejudicial effect, thereby justifying its admission under the rules of evidence. A further issue concerned whether the admission of this evidence, if found to be erroneous, had resulted in a miscarriage of justice.

The High Court considered the principles governing the admission of evidence of prior sexual conduct in sexual offence cases. It was held that such evidence is generally inadmissible unless it has a specific relevance to a fact in issue, beyond merely suggesting a propensity to commit the offence. The court analysed the evidence presented at trial and concluded that the prior sexual history was not sufficiently relevant to any of the contested issues in the rape charge. Consequently, its admission was deemed to be an error.

The court found that the admission of the prejudicial evidence had created a substantial risk that the jury would convict the applicant based on his past conduct rather than on the evidence relating to the specific offence charged. This constituted a miscarriage of justice, and accordingly, the High Court allowed the appeal, quashed the conviction, and ordered a new trial.