At this conference there was a discussion of the course or courses taken by shipowners in manning ships which of late years they had brought from abroad to the Australian coast. His Honour gave a direction that Warringa should be manned and a full crew was obtained for her about 3rd November. The conference was resumed on 17th November when a number of persons were heard. His Honour said that he had found that the dispute not only affected Warringa but affected a principle, namely who shall man ships built or bought overseas on their voyage to Australia and that it extended to the problem who shall man ships sold for delivery to overseas ports. As the parties had failed to settle the dispute, it fell to the court to deal with it. The learned judge accordingly referred the matter to the court. At the conclusion of the hearing his Honour reserved his decision and on 19th February 1956 he pronounced the decision which is the subject of the order nisi for a writ of prohibition. The power of the Court of Conciliation and Arbitration to make any such order as that intended must be found, if at all, in ss. 405D, E and M of the Navigation Act and of these ss. 405E and M are no more than ancillary to s. 405D. That section consists of two sub-sections which are as follows: - "(1) the Court has power to prevent or settle industrial disputes by conciliation or arbitration. (2) The Court has power to hear and determine industrial matters submitted to it in so far as those matters relate to trade and commerce with other countries or among the States or in a Territory of the Commonwealth, whether or not an industrial dispute exists in relation to those matters." The expression "industrial dispute" is defined by s. 405A to mean: "(a) a dispute (including a threatened, impending or probable dispute) as to industrial matters which extends beyond the limits of any one State; and (b) a situation which is likely to give rise to a dispute as to industrial matters which so extends". When these definitions are read into s. 405D and that section, thus amplified, is applied to the facts, which have been summarized in the foregoing, it will be found that the power will not cover the order his Honour intends unless an "industrial matter" is involved. But the expression "industrial matter" is itself defined by s. 405A. Unless the contrary intention appears then in Pt. XA"industrial matters" means all matters in relation to the salaries wages rates of pay or other terms or conditions of service or employment of masters pilots or seamen. No limitation is involved in the word "seaman". It covers every person employed or engaged in any capacity on board a ship except masters, pilots and apprentices and persons temporarily employed on the ship in port: s. 6. But how can his Honour's order or the subject matter with which it deals be brought within the operative words of the definition of "industrial matters"? Certainly there is no question of "salary, wages, rates of pay". Can it possibly be said that other terms or conditions of service or employment are drawn in question? These expressions should no doubt be given a wide and general and not a limited or very specific meaning and application. But the subject under his Honour's consideration was not what terms and conditions should govern the employment or service of seamen, but whether the shipowner should be at liberty to sign on an overseas crew in a newly acquired ship or in an old one disposed of to a foreign owner. It seems therefore, at all events on the surface, to be undeniable that an order imposing an obligation of such a kind is outside the words.