The case law
72There is a clear line of authority, both in the High Court and in this Court, relating to the prohibition on suggesting to the jury that they might consider the rhetorical question "why would the complainant lie" in determining the guilt or innocence of an accused person. The appellant relied on that line of authority and, in particular, the decision of this Court in Doe v R [2008] NSWCCA 203; 187 A Crim R 328, where the authorities were summarised. The appellant contended that these authorities supported his argument that the Crown Prosecutor's comment to the jury relating to the complainant's answer was impermissible and that her Honour gave an inadequate direction to the jury in respect of that part of the complainant's evidence.
73In Doe the Court was concerned with comments made to the jury by the Crown Prosecutor that the principal Crown witness "had no axe to grind". It was argued that this was equivalent to posing the rhetorical question "why would the complainant lie?" and thus as giving rise to:
"... the risk that, in the search for an explanation for why false allegations might be made against the accused, the onus of proof is transferred from the Crown to the accused." (per Latham J at [21], 335)
74Latham J (Spigelman CJ and Hidden J agreeing) summarised the effect of the authorities on this issue as follows:
"59 Where there is no direct evidence of a motive to lie on the part of a central Crown witness, or evidence from which one can be reasonably inferred, a miscarriage of justice may be occasioned by:-
(i) cross-examination of an accused as to the reasons why the witness would make the allegations that are central to proof of the Crown case;
(ii) a Crown submission to the jury that draws attention to the fact that the defence case did not, by cross-examination of the witness, advance a motive to lie;
(iii) a Crown submission to the jury which directly invites them to ask the question 'Why would he/she lie?' in order to promote the acceptance of the witness as a witness of truth;
(iv) a summing up that endorses or approves or fails to qualify a Crown submission falling within (ii) or (iii), or contains directions to the same effect.
60 Ultimately, whether the conduct outlined in (i), (ii) or (iii) leaves the jury with the impression that the accused bears some onus of proving the existence of a motive for the fabrication of the allegations against him/her, falls to be determined on the strength of the directions in the summing up. Full, firm and clear directions on the onus of proof, including a direction that the accused bears no onus to prove a motive to lie, may be sufficient to correct such a misapprehension. Much depends upon the particular circumstances of the case."
75This case does not fall directly within the factors referred to in (i)-(iv) above. Rather, the complainant's evidence was given spontaneously in response to an assertion put to her in cross-examination that she was lying. Accordingly, it is necessary to look behind the summary in Doe to the principal authorities from which the principles stated were derived. In this regard, it is sufficient to consider the statements of principle in R v Uhrig (Court of Criminal Appeal, 24 October 1996, unreported); R v Jovanovic (1997) 42 NSWLR 520; 98 A Crim R 1; and Palmer v R [1998] HCA 2; 193 CLR 1.
76In Uhrig, a distinction was drawn between those cases where there was no evidence of an actual motive to lie, whether directly or inferentially, and those cases where there was such evidence. The Court (Hunt CJ at CL, Newman and Ireland JJ agreeing), adopting the statement of Sperling J in R v E (1996) 39 NSWLR 450, stated, at 462, that in cases where there was no evidence of motive it was illegitimate to pose the rhetorical question "why would the complainant lie?", as it implied its own answer. As Hunt CJ at CL explained:
"That leads the jury to infer that, there being no apparent reason, there was in fact no reason, and then to conclude that, as there was no reason to lie, the witness must be telling the truth ... In my view, that danger of such illegitimate speculation is a sufficient reason for saying that the rhetorical question should not be raised in such a case."
77His Honour pointed out that where there was a motive to lie, either asserted in cross-examination or of which there was direct evidence, that "is a very relevant factor in assessing the witness' credit": see R v F (1994) 83 A Crim R 502. His Honour then stated:
"What this Court said in Regina v F and in Regina v E should not be interpreted as excluding arguments being put to the jury, by either counsel or the judge, relating to the validity of the motive to lie which has been asserted in relation to a witness in the particular case. That is so notwithstanding that there is no requirement for the accused to prove such a motive, although in many such cases where the evidence of that witness is vital to the Crown case it would be appropriate for the judge to direct the jury that, even if they reject the motive to lie put forward by the accused, that does not mean that the witness is necessarily telling the truth, and to emphasize that the Crown must still satisfy them that the witness is telling the truth. I believe that it is necessary for such a distinction to be stated expressly, in order to avoid skilful advocates attempting to persuade trial judges that a necessary consequence of this Court's decisions in those two cases is that arguments relating to a motive to lie are excluded in every case. That is not a necessary consequence at all."
78The next relevant authority is R v Jovanovic, which bore some similarity to the present case. In response to a question asked in cross-examination, the complainant answered "Why would I make up accusations like this if they never really happened?". The accused then cross-examined the complainant as to a specific motive she had for fabricating the allegation of sexual assault against the appellant. The appellant had raised the same motive in his record of interview.
79The Crown, in address to the jury, said:
"You might wonder why, as this young boy said to you, why would I make these things up? You might wonder why has he got this man in his sights? Why would he accuse him of these terrible things?"
80The trial judge gave the following direction to the jury in respect of this part of the Crown's address:
"Some argument has been put to you, in the course of the trial, about motivation, although that word has not been precisely used. Effectively, what has been put is now why would this young man make the allegations he has? A direction I want to put to you and to you quite emphatically is this. That is a reasonable argument to be put to you and, indeed, it would be quite unrealistic to think that you would not yourselves, as members of the community, think about that. You are perfectly entitled to do that, you are perfectly entitled to think about, now why would this young man make the allegations, just as much as you would be entitled to think about, now why would this accused deny them? It would be defying commonsense to think that those considerations would not cross your mind."
81On appeal, this direction was held to be inadequate. Priestley JA (Sperling J agreeing, Cole JA dissenting) held, at 523, that:
"What was said in this paragraph must be tested by reference to the passage from the reasons of Hunt CJ at CL [in Uhrig]. It seems to me to follow from the way the legal position was stated by Hunt CJ at CL that the trial judge, in the above paragraph not only did not bring home to the jury that if they rejected the motive to lie which had been put forward by the appellant that did not mean the complainant was necessarily telling the truth, but also quite clearly left open to them as legitimate the inference that, if the complainant had no motive to lie, they could conclude that because of that alone, he was telling the truth. This created the danger of illegitimate speculation which Hunt CJ at CL in R v Uhrig said led to a miscarriage of justice.
This is sufficient to lead me to the same conclusion in regard to ground 3 of the appeal as that reached by Sperling J. I agree with him also that the correctness of R v E should not be considered in this case. I accept the way in which it was explained in R v Uhrig as correct."
82Sperling J, at 535, added:
"Neither the reservation in R v E nor the reservation in R v Uhrig detract from the point that it is not permissible to invite the jury to bolster the complainant's credibility with an argument that there is no apparent reason for the complainant to have lied ...
Neither R v E nor R v Uhrig should be read as justifying an impermissible line of reasoning whenever the quite different question of a particular motive to lie is raised at a trial. That should only have to be stated to be apparent. The existence or non-existence of a particular motive to lie can be debated without inhibition at the trial without contravening the principle that truthfulness is not to be inferred from the absence of any apparent motive to lie."
83Their Honours thus reiterated what Hunt CJ at CL had said in Uhrig.
84Palmer was a case where a motive to lie was suggested to the complainant in cross-examination. The Court's concern was with the prejudicial impact of questions which were then asked of an accused in cross-examination. The complainant, in response to the question, "This is some sort of pay back on him for some indiscretion he doesn't even know about, isn't that right?" answered, "No, I am not lying" (see at [6]). The accused was then cross-examined by the Crown Prosecutor as to the lack of any motive the complainant had "as to why she would make this up". Whilst the questioning of the complainant was permissible, the cross-examination of the accused was held to be impermissible. The majority (Brennan CJ, Gaudron, Gummow and Kirby JJ) were not satisfied that the trial judge's directions had been adequate to neutralise the prejudicial effect of the cross-examination of the accused.
85The appellant submitted first that the Crown Prosecutor's address to the jury exacerbated the "problem with the complainant's evidence" by his imprudent reference to it. The appellant further submitted that the effect of the authorities to which reference has been made was that the jury should have been directed that there was no onus on an accused to prove that the complainant had a motive to lie and that if they rejected any suggested motive, they should not thereby infer that the complainant had been telling the truth. The appellant complained that her Honour's direction covered the second limb, but she had failed to direct the jury on the first limb of this requirement.
86The Crown submitted that in his address to the jury, the Crown Prosecutor had permissibly and appropriately drawn the jury's attention to the complainant's shocked reaction to the suggestion that she was lying. He had done so in a context of having stated to the jury that there was no onus on the appellant to prove anything, including that any witness was lying or had a motive to tell lies against him. It followed, on the Crown's submission, that there was nothing in the Crown Prosecutor's address that gave rise to a miscarriage of justice. The Crown submitted that the trial judge's directions were, in any event, adequate.