Ground 1(c) - in so far as the primary judge purported to assess the probative value of the Chou affidavit, his Honour (i) misapplied the test for doing so by not taking the evidence at its highest; (ii) had regard to matters that could not rationally or logically bear upon that question; and/or (iii) failed to provide any, or any adequate, reasons for that finding, and thereby failed to consider the Chou affidavit
- The appellant's complaint under this sub-ground can be dealt with relatively briefly. It is similar to the argument at [59] above. The appellant notes that the dictionary to the Evidence Act defines "probative value" as "the extent to which the evidence could rationally affect the assessment of the probability of the existence of a fact in issue". As the appellant submits, this requires an assessment of the capability of the evidence to support the case of the tendering party: IMM v The Queen (2016) 257 CLR 300; [2016] HCA 14. That assessment, is, however, for the purposes of applying the various provisions of the Evidence Act that require an assessment of the probative value of the evidence: see Evidence Act, ss 97, 98, 101, 135, 137. Once any threshold test of admissibility has been passed, it is for the tribunal of fact to determine the weight to be given to the evidence. At this point, while evidence may have had a capacity to support a party's case it is, plainly, open to the tribunal of fact to reject the evidence, or, in other words, to regard the evidence as not, in fact, probative of any fact in issue. Having admitted the evidence, there was no obligation on his Honour to take the evidence at its highest. To the contrary, it was necessary to have regard to matters relevant to the weight of the evidence.
- In so far as the appellant complains (in ground 1(c)(iii)) that his Honour failed to provide "any, or any adequate, reasons" for his finding as to the probative value of the Chou affidavit, I understand this to be a complaint with respect to the reasons for not taking the evidence at its highest, and the complaint must fail for the reasons I have given. Insofar as it is a complaint with respect to the reasons more generally, that complaint has been dealt with in the context of grounds 1(a) and (b). It follows that ground 1(c) is rejected.