42 In M v The Queen[23], the majority of the High Court held that where a court of criminal appeal is asked to conclude that a verdict is unsafe or unsatisfactory, the court must ask whether it thinks that upon the whole of the evidence it was open to the jury to be satisfied beyond reasonable doubt that the accused was guilty. Another way of looking at the matter is to pose the question whether the jury were bound to have a reasonable doubt as to the guilt of the accused.
43 The function of this Court is therefore to determine whether the jury, acting reasonably and appreciating the burden and standard of proof, could have reached the view beyond reasonable doubt that the applicant was guilty of the offence of incest which was charged.[24] Needless to say, the appeal court must pay full regard to the fact that the jury has had the benefit of seeing and hearing the witnesses. If that advantage is capable of resolving doubt, the appeal court may conclude that no miscarriage of justice occurred. But if the appeal court experiences a doubt as to the guilt of the accused, it should ordinarily be treated as a doubt which the jury ought also to have experienced.[25]
44 The high point of the complainant's evidence-in-chief was her testimony that, when the applicant was rubbing her stomach, he "put his hand down my pants and put his fingers inside my vagina". As has been seen, however, she directly contradicted this evidence by confirming in cross-examination that she had agreed at the committal - and agreed now (scil. in the witness box at trial) - that "he didn't put his fingers into [her] vagina". As matters stood at the end of the cross-examination, therefore, the jury could not reasonably have been satisfied beyond reasonable doubt of the accuracy of the evidence of penetration given in chief.
45 The object of the re-examination was evidently to clarify the position. We assume, putting the Crown case at its highest, that the complainant's answers at the committal were properly before the jury and had been adopted as true (as to which, see below). The furthest these answers went against the applicant was that there was pubic hair "in the area" of the complainant's vagina "on each side"; and that the applicant's finger had gone "in between the outside of the hair sort of thing". The statement that "it wasn't on either side, it was in the middle" is not inconsistent with penetration of the labia majora. But it is equivocal. It cannot be assumed beyond reasonable doubt that the pubic hair of which the complainant spoke was lower down her body than the top of her vulva. Indeed, there is some indication to the contrary (and, on one possible view of the matter, further evidence in favour of the applicant) in the complainant's statement that the applicant's finger had gone "in between the outside of the hair sort of thing".
46 Consequently, on the evidence which was adduced, we do experience a doubt as to the guilt of the accused, and it seems to us that it should be treated as a doubt which the jury ought to have experienced. In our view, the evidence to which we have referred was insufficient to establish any degree of penetration beyond reasonable doubt. Despite such advantages as the jury had in assessing the demeanour of the witnesses and observing the atmospherics of the trial, we consider that the jury, acting reasonably and appreciating the burden and standard of proof, could not have reached the view beyond reasonable doubt that the applicant was guilty of incest.
Ground 2
The learned trial Judge erred by allowing the prosecutor to re-examine the complainant by putting to her evidence that she had given in an earlier committal hearing.
47 We have already referred, in the course of dealing with Ground 8, to the prosecutor's re-examination of the complainant. This followed her agreement in cross-examination that her grandfather had not put his fingers into her vagina. When the prosecutor sought to re-examine the complainant about other parts of her testimony at the committal, defence counsel objected. Counsel submitted that the prosecutor was not entitled to re-examine on other parts of the witness's prior testimony which amounted to a prior consistent statement and which did not constitute clarification of the answers which had been put to her in cross-examination at the trial ("the relevant committal answers"). The prosecutor justified the proposed re-examination on the basis that it was necessary in order to clarify the relevant committal answers. The learned trial Judge allowed the re-examination on that ground.
48 The basic rule is that re-examination is confined to matters arising out of cross-examination. It is not, however, confined to the clearing up of ambiguities that have arisen in the course of cross-examination, but extends to answers given in cross-examination which, if left unexplained, may not constitute the whole truth or would leave the tribunal of fact with a distorted or incomplete account, to the disadvantage of the side which called the witness.[26] Similarly, a witness who has been cross-examined as to part of an out-of-court statement made by him or her may be re-examined as to other parts of the statement where that is necessary to explain or qualify those parts of the statement which have been introduced into evidence.[27] Because of the general rule that statements made by a witness out of court and of a self-serving nature are inadmissible, care is called for when a prior consistent statement is proposed to be introduced in re-examination.
49 In the present case, the re-examination covered a number of answers which immediately preceded the relevant committal answers. We doubt that the introduction of those questions or answers was justified on the basis of explaining away or clarifying the relevant committal answers, but little turned upon the content of those further questions and answers. Of greater significance was the introduction of questions and answers from an earlier stage in the complainant's evidence at the committal, to which we have referred in dealing with Ground 8. Those answers did not clarify or explain away the relevant committal answers. Instead, they provided a more detailed description of what the complainant alleged the applicant had done to her, and gave rise to further evidence from the complainant upon which the prosecution relied heavily in closing address.
50 In our view, the prosecution should not have been permitted to re-examine on these additional answers. The mere fact that the complainant had dealt, at different points in her committal evidence, with matters the subject of the cross-examination did not entitle the prosecutor to take the complainant to each of those passages. The effect of what occurred was that the re-examination was used solely to elicit information which should have been elicited in examination-in-chief. This is fundamentally wrong. Moreover, it breached the principle that a witness's prior consistent statements are not to be introduced into evidence save in well-defined circumstances. The additional answers did not clarify or explain the relevant committal answers, and the nature of the cross-examination did not justify the introduction of those passages on any other basis.
51 A further point needs to be made. The complainant in re-examination agreed that she had given the relevant answers at the committal, but she was not asked whether the answers were true. Indeed, none of the testimony given by the complainant at the committal proceedings, upon which the prosecution relied at the trial, was adopted by the complainant as true before the jury.
52 In support of Grounds 2 and 8 it was submitted for the applicant that the trial Judge wrongly treated the complainant's answers at the committal as evidence before the jury. While no complaint could be made about the directions which the trial judge gave the jury in relation to how they should approach prior statements of the witness, both counsel and the learned trial Judge fell into error in treating the complainant's answers at the committal as having been adopted and - hence - as being part of the evidence upon which the jury could act. Not having been adopted, her answers at the committal could be used only as bearing upon her credibility. The jury should have been so directed.
53 Given the view we have reached in relation to Grounds 8 and 9, it is unnecessary to consider the consequences of these irregularities.
Ground 6
The learned trial Judge erred by failing adequately or sufficiently to define the term "vagina" for the jury.
Ground 7
The learned trial Judge erred by failing adequately to relate the evidence to the law with respect to the issue of penetration.
54 These grounds concern the obligation of a trial judge to direct a jury as to the relevant law and the relevant evidence. In any given trial, the scope of the direction on these topics will be defined - and limited - by the trial Judge's identification of the matters in issue.
55 Axiomatically, it is the responsibility of the trial Judge in every jury trial -