(The last reference to B is curious. At each of the pages there specified, the court was dealing with evidence about motive, which is germane to the first of the two bases mentioned by Hunt CJ at CL rather than to the second.)
19 The first of the two bases specified in Beserick, upon which it was said that relationship evidence may be admissible, corresponds with what was said in that regard in Wickham but, as to the second of those bases, the concept is more expansive in Beserick. In Wickham, it was said that the evidence of what went before may be relevant as an aid to the understanding, in its full significance, of an account or description of words or conduct constituting the offence charged. In Beserick, the relevance of such other evidence was also supported as rendering plausible what would otherwise be implausible.
20 Whatever the provenance and rationale of the formulation of principle in Beserick, that formulation has become entrenched in the law of evidence in this state: see for example MM (2000) 112 A Crim R 519, per Powell JA (with whom Hulme and Dowd JJ agreed), at 537-8.
21 In Gipp (1998) 194 CLR 106, it was said, by Gaudron J at [12] and by McHugh and Hayne JJ at [73], that, in the circumstances of that case, the history of sexual conduct by the appellant towards the plaintiff was relevant and admissible as helping to explain the complainant's apparent lack of surprise about the appellant's conduct on the occasion relied on as constituting the offence charged, and as helping to explain the complainant's failure to mention the incident to her mother and the appellant's apparent confidence that the complainant would regard the incident as nothing unusual.
22 Obviously enough, the way in which relationship evidence may be relevant will vary from case to case.
23 A clear distinction has, accordingly, been drawn by the authorities between the use of relationship evidence as evidence of what has variously been described as tendency or propensity evidence and the use of such evidence for other purposes. As stated by McHugh and Hayne JJ in Gipp (at [77]), if the evidence is tendered to prove propensity, there is a need for careful direction in accordance with principles emphasised in numerous cases such as Pfennig (1995) 182 CLR 461. Where such evidence is admitted for other reasons, a different kind of direction is required. What is needed in relation to that direction appears from the following extract from the judgment of McHugh and Hayne JJ in Gipp:
77 Moreover, as BRS v The Queen (1997) 191 CLR 275 shows, if evidence admitted for reasons other than propensity in fact reveals a criminal or reprehensible propensity on the part of the accused, a trial judge must carefully direct the jury as to the use which they can make of the evidence (BRS at 305-306). In BRS (at 305) , McHugh J pointed out:
"If the evidence is admitted for a reason other than reliance on propensity, the judge must direct the jury that they can use the evidence for the relevant purpose and for no other purpose. In some cases, the judge may need to be more specific. He or she may need to direct the jurors that they cannot use the evidence for an identified purpose. If the evidence is admitted because the Crown wishes to rely on the accused's propensity as an element in the chain of proof, it is especially necessary that the judge give the jurors clear directions as to the manner in which they may use the propensity evidence."
78 In this case, the learned judge correctly directed the jury that the background evidence went to show the nature of the relationship between the appellant and the complainant so that they could understand the context of the incidents that were the subject of the charges. No doubt, it would have been better if his Honour had gone further and expressly told the jury that, if they found that there was a previous or continuing history of incidents, they were not to use that finding to reason that the accused committed the offences charged. But his Honour's failure to take that further step does not mean that he necessarily misdirected the jury or that the verdict is unsafe or unsatisfactory or that there has been a miscarriage of justice. Having regard to the conduct of the case and the rest of his Honour's summing up, there is no reason to suppose that the jury might have used the general behaviour evidence as propensity evidence. Neither counsel nor the judge suggested that course. Furthermore, the whole thrust of the summing up was that the jury had to be satisfied beyond reasonable doubt that the complainant's evidence in respect of each incident was reliable.
24 As to burden of proof, the following are extracts from the judgment of McHugh and Hayne JJ in Gipp:
76 If the evidence of sexual history had been directed to specific incidents, although not the subject of charges, the learned judge would have been entitled to direct the jury that if they found one or more of those incidents proved, they could use such a finding or findings as proof of a "guilty passion" in support of the charges in the indictment R v Ball [1911] AC 47 at 71; O'Leary v The King (1946) 73 CLR 566 at 575, 577, 582; R v Hissey (1973) 6 SASR 280 at 288-289. In that event, it would have been necessary to direct the jury that these incidents as well as the charges had to be proved beyond reasonable doubt.
… … …
79 No doubt it would also have been better if his Honour had made no mention of the standard of proof when referring to the background evidence. But his Honour's statement was not a misdirection. It is the charge, not the surrounding facts, that must be proved beyond reasonable doubt. Sometimes, a fact may be so indispensable to a finding of guilt that it is necessary to direct the jury that that finding be proved beyond reasonable doubt even though that fact is not one of the ultimate facts that constitute the offence. But, as Dawson J pointed out in Shepherd v The Queen (1990) 170 CLR 573 at 579 where:
"the evidence consists of strands in a cable rather than links in a chain, it will not be appropriate to give such a warning. It should not be given in any event where it would be unnecessary or confusing to do so."
That statement was made with respect to circumstantial evidence but is equally applicable to a case such as the present.
25 A distinction is sharply drawn. Where, as here, general evidence of prior conduct is led otherwise than as evidence of tendency, the criminal standard of proof does not apply.