It was contended before the Supreme Court that the convictions were bad upon two grounds, one, that S. 13A of the National Security Act 1939-1943 as amended did not authorize the Executive to make regulations requiring that persons should serve private employers and, two, that, if this contention failed, reg. 15 was invalid because it purported to enable the Commonwealth to direct any person to engage in employment with any employer, without limitation as to the nature of the employer's business, and that the regulation was incapable of being validated by reading it down under S. 46 (b) of the Acts Interpretation Act 1901-1941.
The Supreme Court held that the regulation was invalid, and in each case made an order absolute for a statutory prohibition.
The grounds upon which the appellant relies on the appeal to this Court are that the Supreme Court was wrong in holding that the making of the National Security (Man Power) Regulations or reg. 15 of such Regulations was not authorized by the National Security Act, and in holding that the Regulations were not valid Regulations, or that reg. 15 was not a valid regulation.
The National Security Act 1939-1943, S. 5 (1), authorizes the Governor-General to make regulations for securing the public safety and the defence of the Commonwealth, and in particular for certain specified purposes which are enumerated in pars. a to I inclusive, and for prescribing all matters which, by the Act, are required or per- mitted to be prescribed, or which are necessary or convenient to be prescribed, for the more effectual prosecution of the war or for carrying out or giving effect to the Act.
This sub-section is in substance the same as S. 1 (1) of the Imperial Emergency Powers (Defence) Act 1939, except that the Governor- General in the Commonwealth Act is substituted for His Majesty in the Imperial Act, that the Imperial Act contains the words " as appear to him (that is, to His Majesty) " to be necessary or expedient," and that the words are added " for maintaining supplies and services essential to the life of the community."
Section 5 (7) (a) of the National Security Act provides that nothing in the section shall authorize the imposition of any form of compul- sory naval, military or air-force service, or any form of industrial conscription, or the extension of any existing obligation to render compulsory naval, military or air-force service.
By an amendment inserted on 21st June 1940 by 1940 No. 44, S. 8, the following section numbered 13A was added to the Act
Notwithstanding anything contained in this Act, the Governor- General may make such regulations making provision for requiring