Section 150 is in Div. 1 of Pt. VII of the Act, which deals with applications for holdings. Some of the sections of this Division can apply to applications for conversion, e.g. ss. 148 and 149; some cannot, e.g. ss. 151, 153 and 154. In Walsh v. Alexander [1] it was held that because the requirements of s. 154 could have no application, the provision in s. 45 that the board must be satisfied that the application was made in good faith could not affect an application to convert. Section 150 itself provides: "The title to a conditional purchase not within a classified area shall commence from the date of the application therefor, if valid, and any such application shall withdraw such of the lands therein described as may be available for the purpose from any annual lease or occupation licence under which they may be held". It seems to us a nice question whether the section does apply to an application to convert under s. 307. In the course of his interesting and informative argument, Mr. Loveday explained that, as a matter of history, the section was introduced to prevent squatters who had annual leases or occupation licences of land available for selection from overgrazing land selected between the time when the settler applied for it and the time that his application was granted and he obtained a title. It is clear, of course, that the part of the section withdrawing land the subject of an application from any annual lease or occupation licence can have no application to land being converted pursuant to s. 307. There is, moreover, in s. 184, which relates to the conversion of settlement leases and Crown leases into conditional purchases, a special provision that would not have been necessary had s. 150 applied to such a conversion, i.e. s. 184 (1) (f), which provides: "Upon confirmation by the local land board the conversion shall be deemed to have taken effect as from the date of application for conversion". Another point to be observed is that it seems to be contemplated that, notwithstanding an application for conversion under s. 307 (1), the rent payable under the conditional lease continues payable and s. 307 (2) prevents any refund, so that in a case such as the present where the application for conversion is seven years old, there is some indication that between the application for conversion and confirmation of that application, the applicant's title would remain that of lessee. Finally, the very words of s. 150 suggest that it applies to applications for original titles rather than to applications to convert one title into another. These things taken together incline us to think, with Brereton J., that s. 150 has no relation to an application for conversion under s. 307, but, whether this be so or not, we agree with the other judges of the Supreme Court that s. 150 has no significance in this case, because the reference in s. 150 to an application "if valid" conveys to our minds an application that results in a title, and the purpose of the section is, in the event of a successful application, to date the title back to the date of the application for the purpose which s. 150 indicates. This construction is in keeping with cases such as Wynne v. Green [1] and Cleaver v. Mackinnon [2] , which decide that when an applicant has become the holder of a conditional purchase, his possession following title relates back to the date of the application and entitles him to maintain an action for trespass and recover damages for the period between application and confirmation. If, therefore, s. 150 could apply to a conversion under s. 307, it would apply to a completed valid application, i.e., a confirmed application, and could have no relevance to an application before confirmation, although when it applies it relates title back. It therefore has no bearing upon the question of whether or not an application should be confirmed, and in what follows we disregard s. 150.