R v Commonwealth Court of Conciliation and Arbitration; Ex parte

The High Court of Australia considered an application for a writ of mandamus brought by the Amalgamated Engineering Union against the Commonwealth Court of Conciliation and Arbitration. The dispute arose when the Arbitration Court, during a lengthy hearing concerning the fixation of the basic wage, announced it would proceed no further while the issue of child endowment's relation to the basic wage remained a subject of election propaganda, subsequently adjourning the hearing. The union sought to compel the Arbitration Court to resume and determine the disputes according to law.

The central legal issue before the High Court was whether the adjournment ordered by the Commonwealth Court of Conciliation and Arbitration constituted a refusal to exercise its jurisdiction, thereby warranting the issue of a writ of mandamus. Specifically, the court had to determine if the grounds for the adjournment, namely the involvement of the basic wage and child endowment in federal election propaganda, were relevant considerations for exercising its discretion to adjourn proceedings, or if they were extraneous matters that rendered the adjournment a failure to perform its judicial duty.

A majority of the High Court, comprising Latham C.J., Dixon, McTiernan, and Williams JJ., held that the order for adjournment was within the discretion of the Commonwealth Court of Conciliation and Arbitration. The Court reasoned that the Arbitration Court possessed the power under section 38(1) of the Commonwealth Conciliation and Arbitration Act 1904-1948 to adjourn its sittings. While acknowledging that the exercise of discretion could be reviewed if it amounted to a refusal to exercise jurisdiction or was based on irrelevant grounds, the majority found that the Arbitration Court's consideration of the impact of election propaganda on the proceedings was not so extraneous as to amount to an excess of jurisdiction. They emphasised that it was not the role of the High Court to review the wisdom of the discretion exercised, but only whether it was exercised within the court's jurisdiction. Webb J. dissented, finding that the grounds for adjournment did not demonstrate a duty to adjourn or warrant the exercise of discretion, and that the election controversy was an irrelevant consideration.

The application for the writ of mandamus was refused.