Le Cornu v Thomas (DEWNR)

The appeal concerned a criminal conviction in the Magistrates Court. The appellant, Le Cornu, appealed against his conviction, while the respondent was Thomas (DEWNR). The core of the dispute revolved around alleged errors made by the Magistrate during the trial, specifically concerning the admission of evidence and the adequacy of the reasons provided for the decision.

The legal issues before the Full Court of the Supreme Court of South Australia were whether the Magistrate had erred in law, and if so, whether that error necessitated allowing the appeal. Specifically, the Court had to determine if a concession made by the respondent's counsel, that a ground of appeal was technically made out, meant the appeal must be allowed, or if the appeal could still be dismissed in the particular circumstances.

The Court considered the application of the "proviso" in appeals from the Magistrates Court, noting that the equivalent provision to s 353(1) of the Criminal Law Consolidation Act 1935 (SA) does not exist in the Magistrates Court Act 1991 (SA). Instead, the Court applied the principles established in cases such as *Pope v Ewendt* and *Gazepis v Police*. These authorities indicate that an appeal, even if a legal error is identified, may be dismissed if it can be demonstrated that no miscarriage of justice has occurred. The Court emphasised that it is incumbent upon the respondent to establish that no miscarriage of justice has occurred. Applying this principle, the Court found that the prosecution case on count 9 was overwhelming due to a combination of strong circumstantial and direct evidence, and that the Magistrate would have reached the same decision irrespective of the identified error.

The appeal was dismissed.