disputes fair opportunity by themselves or their representatives in the sense of agents to be present and present their respective cases before the Com. mittees (2) that in any event sec. 15A of the Acts Interpretation Act 1901-1930 was effective to maintain sufficient valid legislation in sec. 33 of the Common wealth Conciliation and Arbitration Act 1904-1930 to deprive the Arbitration Court of jurisdiction to make the awards.
Held, by Gavan Duffy J., that although sec. 34 of the Commonwealth Con- ciliation and Arbitration Act 1904-1930 attempted to confer on Conciliation Committees powers which it was not within the authority of Parliament to confer, yet sec. 33 was valid by reason of the operation of sec. 15A of the Acts Interpretation Act 1901-1930.
Awards had been made by the Commonwealth Court of Conciliation and Arbitration in respect of disputes to which the Railway Commissioners of the various States had been made parties. The question arose as to whether railways owned by the States came within the conciliation and arbitration power contained in sec. 51 (XXXV.) of the Constitution.
Held, by the whole Court, that such awards were validly made and were binding on the respective Commissioners.
Amalgamated Society of Engineers v. Adelaide Steamship Co., (1920) 28 C.L.R. 129, followed.
The Court (Gavan Duffy, Rich, Starke and Dixon JJ.; Isaacs C.J. dissenting), as a matter of discretion, refused leave to the States of Victoria and South Australia to intervene on the question last referred to.
SUMMONS under sec. 21AA of the Commonwealth Conciliation and Arbitration Act 1904-1930.
In August 1930 the Railway Commissioners of New South Wales, Victoria, South Australia and Tasmania, on the ground that they desired to make economies in working expenses on account of the financial position of their undertakings, applied to the Common- wealth Court of Conciliation and Arbitration for the variation or setting aside of certain awards of the Court, applicable to such undertakings, made on 25th March 1930, in which they were respec- tively shown as respondents; the Australian Railways Union and others being shown as claimants. By proclamation in the Common- wealth Government Gazette of 8th September 1930 it was notified that, pursuant to sec. 34 of the Commonwealth Conciliation and Arbitration Act 1904-1930, Conciliation Committees, with a Concilia- tion Commissioner as chairman of each Committee, had been appointed in relation to (1) industrial disputes in the various branches of such undertakings, and (2) applications for variation