In developing his submission that the impugned passage amounted to a direction or judicial invitation of the prohibited kind, Mr. Priest drew attention to the fact that it formed part of the section of the charge in which the learned judge instructed the jury about the evaluation of evidence. His Honour said, for example, "In respect of each witness, you ask yourself was the witness credible, did you believe him or her, was he or she entitled to be treated as a witness of credibility." Later he said, "You will observe the demeanour of the witness as the witness gives his or her evidence. Sometimes tribunals of fact can get real insights into these matters by reference to the demeanour of witnesses. It is not just what the witness says, it is the manner in which the witness says it." The sentence "You will consider any motive that you might consider that a witness has to give a testimony, which that witness gives and whether that motive affects the testimony" was similarly couched as an instruction, by which the jury would have understood themselves to be bound. At the very least, counsel said, it was an invitation to them to engage in a particular form of reasoning and it was not limited to witnesses other than the accused. Turning to the last sentence in the relevant passage, Mr. Priest submitted that it did not refer only to the applicant's motive to go into the witness box but to his motive to give the evidence that he did. Moreover, the applicant's alleged motive was being likened to that of the police witnesses, thereby reinforcing the impression that the direction or invitation to consider a witness's motive extended to him.