Did the primary judge fail properly to take account of the strength of the appellant's case?
25This argument is the subject of Grounds 4(i) and (ii) and of Ground 4(iv). It is not, and could not be, suggested that the primary judge did not address the strength of the claim sought to be made by the proposed amendments. Rather, the appellant submits that the primary judge in effect relied upon earlier comments of White J as to the "apparent prima facie strength" of that claim and did not take account of the fact that the two principal bases on which White J had questioned its strength had been addressed; one by the amendment proposed to paragraph 5(d), which involved deleting the words "in lieu of rent", and the other by evidence of the appellant explaining the circumstances in which in late 2009 he had attempted to purchase the whole of the property from the respondent.
26It is not necessary to consider in any detail White J's analysis or the appellant's assertion that any "criticisms" in it had been addressed. That is because it is not correct to say that the primary judge did not form his own assessment of the strength of the constructive trust claim as pleaded. Nor is it correct to say that his Honour merely relied on White J's assessment. To make that good, it is sufficient to set out what the primary judge said at [16]:
"The plaintiff's case when addressed on the limited basis of the pleadings does not appear to be strongly supported; the conversations as alleged are quite barely expressed and it can be expected that there will be issues about whether they formed a reasonable basis on which to act and commit resources. Nothing was said, according to what is in the pleadings, about how much the mortgage debt was, how much the instalments required were, or how long it would take to pay the mortgage off and when the plaintiff could expect to get a half share. It is hard to suppose that in an arrangement which existed in reality these things would not be established, or at least discussed. Overall, the claim is highly contentious. There is also the difficulty of understanding the measure of the advantage it is now said the plaintiff should receive. It is still the case, as White J said, that it could not be said that the plaintiff's case is one of apparent prima facie strength."
27The observation in the last sentence records the primary judge's own assessment as being the same as that of White J. It is not an observation that he has merely adopted that earlier assessment. The reasons which justify the primary judge's own assessment are given by reference to the case proposed to be pleaded and are not the same as those referred to by White J. The argument in support of Grounds 4(i) and (ii) is rejected. The only attack on the primary judge's reasoning in [16] is made by Ground 4(iii). That attack is dealt with below.
28In support of Ground 4(iii), the appellant argues that the matters referred to in [16] could not be "determinative" of whether a "common intention" existed and therefore were not relevant to a consideration of the strength of the case sought to be pleaded. The former proposition may or may not be correct in relation to the existence of a "common intention" but is certainly not correct in relation to whether there was a legally binding agreement. To make good the latter allegation, the appellant must establish that there was consensus as to the essential matters required to be addressed in an agreement of the kind alleged. Some of those matters are referred to by the primary judge in [16]. Furthermore, irrespective of whether the former proposition is correct, the presence or absence of agreement as to the matters referred to by the primary judge in [16] makes it more or less likely that there was in fact a "common intention" on the faith of which both parties proceeded. For these reasons the matters referred to were relevant to an assessment of the strength of the claim sought to be made. Ground 4(iii) must also be rejected.