[72] At the time of giving evidence, both Sergeant Fowler and the defendant were doing their best to recall a conversation that they had three years beforehand. The first issue to note is the fallibility of human memory, particularly in cases where there is no reliable contemporaneous record. The plaintiff draws my attention to McLelland CJ in Eq in Watson v Foxman (1995) 49 NSWLR 315 at 318 - 319 concerning the fallibility of memory, as opposed to a reliable contemporaneous record of what was actually said, with the "relatively subtle nuances" from actual words:
"Where, in civil proceedings, a party alleges that the conduct of another was misleading or deceptive, or likely to mislead or deceive (which I will compendiously described as "misleading") within the meaning of s 52 of the Trade Practices Act 1974 (Cth) (or s 42 of the Fair Trading Act ), it is ordinarily necessary for that party to prove to the reasonable satisfaction of the court: (1) what the alleged conduct was; and (2) circumstances which rendered the conduct misleading. Where the conduct is the speaking of words in the course of a conversation, it is necessary that the words spoken be proved with a degree of precision sufficient to enable the court to be reasonably satisfied that they were in fact misleading in the proved circumstances. In many cases (but not all) the question whether spoken words were misleading may depend upon what, if examined at the time, may have been seen to be relatively subtle nuances flowing from the use of one word, phrase or grammatical construction rather than another, or the presence or absence of some qualifying word or phrase, or condition. Furthermore, human memory of what was said in a conversation is fallible for a variety of reasons, and ordinarily the degree of fallibility increases with the passage of time, particularly where disputes or litigation intervene, and the processes of memory are overlaid, often subconsciously, by perceptions or self-interest as well as conscious consideration of what should have been said or could have been said. All too often what is actually remembered is little more than an impression from which plausible details are then, again often subconsciously, constructed. All this is a matter of ordinary human experience.