I now pass to the question whether there has been compliance with the imperative requirements of s. 5B, and, as a preliminary to ascertaining what those requirements are, some general consideration of the purposes of the section is necessary. The section was brought into the Constitution Act as part of the Constitution Amendment (Legislative Council) Act, 1933, which substituted a Legislative Council of sixty members elected by an electoral body consisting of the members of the Legislative Council and the Legislative Assembly and holding office for a term of years for a Legislative Council of unlimited numbers appointed for life by the Governor. Before 1933 the will of the Legislative Assembly could in case of disagreement have been made to prevail against the opposition of the Legislative Council by the Governor making a sufficiently large number of appointments to the Legislative Council of persons known to be of the same mind as the majority of the Legislative Assembly, and this course had on many occasions been followed, e.g. in 1899, 1912, 1917, 1921, 1925, 1931 and 1932. Because such action could not be taken once the Legislative Council became an elected chamber consisting of a fixed number of members, a case arose for making express provision for resolving disagreements between the two Houses. For this a wide range of precedents existed (e.g., the Commonwealth Constitution, ss. 57 and 128, the South Africa Act 1909, s. 63, the Parliament Act 1911 U.K., the Irish Free State Constitution Act 1922, art. 38, and the Parliamentary Bills Referendum Act of 1908 Q., the validity of which had been established in Taylor v. Attorney-General of Queensland [1] in 1917). There are substantial differences between the procedure laid down by s. 5B and that to be found in each of these precedents, but all have a common feature, viz. that a Bill may become a law notwithstanding that the second Chamber rejects or fails to pass it. Section 5B clearly has as its main purpose that a Bill may become a law against the will of the Legislative Council, but only in the last resort after an elaborate procedure designed to bring about agreement between the two Houses has been followed without success. The section, therefore, dispenses with the advice and consent of the Legislative Council to Bills where, after following the prescribed procedure, disagreement between the Legislative Assembly and the Legislative Council persists and then a referendum approves of the Bill as passed by the Legislative Assembly. The section in this way provides an alternative manner of legislating in which the Legislative Council is not disregarded but its role is negative instead of positive. Its repeated non-passage of the Bill and its continued disagreement with the Legislative Council are steps in the making of a law under s. 5B, but its refusal to act cannot prevent the enactment of the law. The overriding sense of the section is, therefore, that nothing that the Legislative Council does, short of agreeing with the Legislative Assembly, can stop the process whereby a Bill will become law. To interpret the section in any way that would allow this to happen would be to contradict its main object. At the same time, however, the section provides elaborate safeguards against precipitate action by the Legislative Assembly. It is not possible to disregard the Legislative Council in carrying through the procedure, which is directed finally towards eliminating its advice and consent as an element necessary for the making of a law. Accordingly, I construe the section as providing a manner and form of legislating which must be followed for the making of a valid law in which each step not only follows that which precedes it but depends upon it. To put it in another way, I would say that unless laws not falling within s. 5A are made with the advice and consent of the Legislative Council and the Legislative Assembly, they can be made only by following the procedure laid down in s. 5B, which, it is to be observed, is not limited to the making of constitutional laws but extends to the making of any law not within s. 5A. Moreover, when the law is a constitutional law to which s. 5 of the Colonial Laws Validity Act applies, as is the case here, that section itself treats adherence to requirements of manner and form as necessary for validity (Trethowan's Case [1] ) so that once a requirement is seen as a matter of manner or form, it is not necessary to enquire whether the legislature that imposed it intended that a failure to observe it should result in invalidity. In reaching the conclusion that the requirements of s. 5B are imperative, I have, of course, considered corresponding legislation but without gaining positive assistance, and upon this I say no more than that I find a closer analogy between s. 5B and that part of corresponding legislation that, like it, is directed positively to the making of laws than to any part of corresponding legislation which when employed may do no more than break a deadlock between two chambers by some step such as double dissolution. This brings me to s. 5B in detail and in particular to the contentions that its imperative provisions have not been followed.