was in substance that in breach of a regulation under that Act, the
respondent had failed to pay one of its employees the living wage rate prescribed by the regulation. The regulations prescribe breach a penalty not exceeding £50.
On 12th August 1921 the case came on for hearing before the (N.S.W.)
Chief Industrial Magistrate The defence raised was twofold: (1) that there was no award or industrial agreement applicable to the claim, and (2) that the regulations, SO far as they purported to make the payment obligatory or to prescribe a penalty, were ultra vires. The Magistrate decided against the respondent, and adjudged Gavan Duffy J. it guilty of a breach, and ordered it to pay a fine of 10s. Thereupon
on 25th August the respondent applied to the Supreme Court for a common law writ of prohibition against the appellant, the Chief Industrial Magistrate and another, to restrain the further proceeding on the order.
Before the Supreme Court, two questions were argued first, whether the defences raised before the Magistrate were well founded; and, next, whether, even if they were, prohibition would lie. The Supreme Court determined both questions adversely to the present appellant, who has appealed to this Court. Having regard to the opinion we have formed with respect to the second question, it is not necessary, nor would it be proper, to express any opinion as to the first; which, moreover, has not been argued before us.
The second point involves two possible propositions, both of which have been argued. One is that, apart altogether from sec. 55 (4), the function of the Magistrate on the application before him was (inter alia) to determine the validity of the regulation, subject to appeal to the Industrial Court under the earlier part of sec. 55. The other is that, assuming the Magistrate exceeded his jurisdiction, the effect of sec. 55 (4) is to exclude any interference with the decision, other than the appeal to the Industrial Court given by sub-sec. 1 or by way of case stated to that Court by sub-sec. 2. Having arrived at the opinion that the second proposition is sound, it is unnecessary to consider the first,
Reading the Act as a whole in order to ascertain the true meaning of sec. 55 (4), it appears clear to us that it is enacted as a self- contained industrial enactment, providing for rights and remedies.