He stated: "In In re Gray(3) was involved the principle, which must be taken in this Court to be settled, that an Order in Council in conformity with the conditions prescribed by, and the provisions of, the War Measures Act may have the effect of an Act of Parliament." The Court considered that the regu lations framed by the Governor General in Council to safe guard the supreme interests of the State were made by the Governor General in Council "who was conferred subordinate legislative authority." He stated: "The judgment of the Privy Council in the Fort Frances ' case(2), laid down the principle that in an emergency, such as war, the authority of the Dominion in respect of legislation relating to the peace, order and good government of Canada may, in view of the necessities arising from the emergency, disable or over bear the authority of the Provinces in relation to a vast field in which the Provinces would otherwise have exclusive jurisdiction.