A. damages for personal injuries sustained by him whilst employed in
a factory occupied by the Commonwealth. The declaration filed contained three counts, the first two being based upon alleged breaches of S. 25 (2) (a) of the Factories and Shops Act 1912-1954 (N.S.W.) and the third being a common law count in negligence. The first two counts only are material to this report.
Section 25 (2) (a) of the Factories and Shops Act, SO far as here material, provides Where in connection with any process carried on in a factory dust, fumes or other impurities are generated or given off, of such a character or to such an extent that the inhalation thereof would be likely to be injurious or offensive to the persons employed therein, effective measures shall be taken by the occupier to prevent the accumulation in any workroom of such dust, fumes, or impurities and to protect such persons against the inhalation of such dust, fumes or impurities. Where the nature of the process makes it practicable, exhaust appliances shall be pro- vided and maintained, as near as possible to the point of origin of the dust, fumes or impurities, SO as to prevent the same entering the air of any workroom."
To the first two counts aforesaid the defendant Commonwealth demurred, the matters of law intended to be argued on the hearing of the demurrer being stated as follows (1.) The provisions of the Factories and Shops Act 1912-1954 in the said counts referred to do not extend to and bind the defendant. (2.) The said provisions of the said Act do not create any of the causes of action in the said courts sued upon." It is with the first of such matters only that this report is concerned.
A joinder in demurrer was filed by the plaintiff and the demurrer came on for hearing before the Full Court of the Supreme Court (Street C.J., Owen and Maguire JJ.). The Supreme Court being of opinion upon the argument that the first of the matters relied upon in support of the demurrer gave rise to a question as to the limits inter se of the constitutional power of the Commonwealth and of the State of New South Wales declined to proceed further with the hearing and the demurrer was accordingly by force of S. 40A of the Judiciary Act 1903-1955 removed into the High Court.
Further relevant facts appear in the judgment of Dixon C.J. hereunder.
B. P. Macfarlan Q.C. (with him A. R. Moffitt Q.C., A. F. Mason and J. B. Sinclair), for the defendant in support of the demurrer. The demurrer is the only proceeding before the Court. The argu- ment submitted in the court below on the part of the defendant was