R v Holmes; Ex parte Altona Petrochemical Co Ltd

The High Court of Australia considered an application for a writ of prohibition brought by Altona Petrochemical Co Ltd (the applicant) against R Holmes (the respondent), who was acting as a judge of the County Court of Victoria. The applicant sought to prohibit the respondent from proceeding with a certain prosecution against the applicant.

The central legal issue before the High Court was whether the respondent, as a judge of the County Court, had jurisdiction to hear and determine a charge of conspiracy to defraud the Commonwealth, which was laid under s 86 of the Crimes Act 1914 (Cth). The applicant contended that the County Court lacked such jurisdiction, arguing that the offence was exclusively triable in the Supreme Court of Victoria.

The High Court, in a joint judgment, reasoned that the jurisdiction of the County Court of Victoria was defined by Victorian legislation, specifically the County Court Act 1958 (Vic). While this Act conferred jurisdiction over certain indictable offences, it did not extend to offences created by Commonwealth legislation unless expressly provided. The Court found no such express provision in the County Court Act or any other relevant Victorian or Commonwealth statute that would grant the County Court jurisdiction over the specific Commonwealth offence charged. Consequently, the Court held that the respondent did not have jurisdiction to hear the prosecution.

The High Court made absolute the order nisi for a writ of prohibition, thereby preventing the respondent from proceeding with the prosecution in the County Court.