ORDER NISI for Prohibition.
On 3rd April 1950 the Chief Conciliation Commissioner under the Commonwealth Concitiation and Arbitration Act 1904-1949 (hereinafter called the Act) made an award in an industrial dispute to which the Australian Gas Light Co., the North Shore Gas Co. Ltd. and the Federated Gas Employees' Industrial Union (herein- after called the prosecutor), an organization registered under the Act, were parties. The prosecutor consented to the award, which contained a clause, numbered 17, containing three sub-clauses, a, b and c, in the same form as the pars. i, ii and iii, of clauses 11 (hh) and 13 (k) in the award of 8th September 1947 set out in the report of the last-preceding case, R. v. Metal Trades Employers' Association; Ex parte Amalgamated Engineering Union, Australian Section (1).
On 31st July 1950 a rule to show cause issued out of the Com- monwealth Court of Conciliation and Arbitration, on the application of the above-named companies, requiring the prosecutor to show cause why an order should not be made by the court under S. 29 (b) of the Act that the prosecutor should comply with sub-clause (b) of clause 17 of the
award by ceasing to be directly or indirectly a party to or concerned in certain bans, limitations and restrictions upon the working of overtime in accordance with the requirements of the said sub-clause (the phrase ' the said sub- clause " apparently being an erroneous reference to clause 17).
A further rule to show cause of the same date required the prosecutor to show cause why it should not be enjoined pursuant to S. 29 (c) of the Act from committing or continuing a contra- vention of the
Act namely the breach by it of sub- clause (b) of clause 17
award by being directly or indirectly a party to or concerned in certain bans, limitations or restrictions upon the working of overtime in accord- ance with the requirements of the said clause ".
The court announced that an order to be subsequently settled by the court would be made against the prosecutor under S. 29 (b) and that an order " as sought would also be made under S. 29 (c), but the orders had not as yet been drawn up.
The prosecutor obtained in the High Court an order nisi- directed to the Commonwealth Court of Conciliation and Arbitra- tion, the judges thereof and the above-named companies-for a writ to prohibit further proceeding on the rules to show cause on the ground that the Commonwealth Court of Conciliation and Arbitration had and has no jurisdiction to make the orders or either of them mentioned in the rules to show cause for that the