It was held by the majority in the Magennis Case [1] (Dixon and McTiernan JJ. dissenting) that the Commonwealth Act No. 52 of 1945 was a law with respect to the acquisition of property, that it did not provide for just terms, and that it was therefore in excess of the power conferred by s. 51 (xxxi.) of the Constitution and void. It was said to follow that the agreement executed in pursuance of the Act was not binding on the Commonwealth, and, because the agreement was not binding on the Commonwealth, it was held that there was nothing upon which the State Act No. 6 of 1946, which purported to approve and ratify the agreement, could operate. That Act was treated as simply inoperative. The position thus reached could not, of course, affect the validity of any State legislation authorizing the acquisition of land, because State powers are in no way affected by s. 51 (xxxi.). As Latham C.J. [1] said: "There is no doubt as to the power of the State Parliament to provide for compensation for land resumed upon any basis which it thinks proper". It was said, however, that, under the State legislation as it then stood, the provisions limiting the amount of compensation to the value as at 10th February 1942 applied only to resumptions "for the purpose of the scheme contained in the agreement", and there was in law no agreement. The State could, therefore, proceed with the resumption of the plaintiff's land, but only under the general provisions of s. 4 of the Closer Settlement (Amendment) Act 1907, that is, at a value assessed by a board and subject to appeal to the Land and Valuation Court [2] , per Latham C.J.; [3] , per Williams J.; [4] , per Webb J. Webb J. [4] put it thus: - "The State legislation is inoperative so far as it was enacted to give effect to the agreement: properly construed, it contemplates, I think, a valid agreement".