20. The critical question then is whether in the way in which he made those points the appellant trespassed beyond the bounds of legitimate advocacy and wilfully insulted the judge. Although the question is by no means easy to answer, we have come to the conclusion that what was said was neither insulting nor intended to be so. As we have already indicated, the appellant's remarks are susceptible of the interpretation that the judge had expressed a consistently adverse view of the accused's case and its presentation, that the judge's treatment of it was one-sided, and that, accordingly, there was a real risk that his summing up would be of the same character. The appellant had no means of knowing in advance what the trial judge would say in his summing up. Having concluded that there was a risk that adverse comments would or might be made, the appellant was placed in the difficult position of endeavouring to counter such comments in advance by raising the matter directly in his address. The appellant, in embarking upon this delicate undertaking, by his reference to the Collingwood umpire and the statement from the dock, and the manner and tone of his delivery - a matter to which the judge referred - came close to insulting the judge. However, having regard to the interpretation which we place on what the appellant said, namely that his Honour's attitude to Paul's case was adverse and unfair in the sense of being "one-sided", we do not consider that the learned judge could have been satisfied beyond reasonable doubt that the appellant's comments amounted to an insult. The appellant's conduct was extremely discourteous, perhaps offensive, and deserving of rebuke by his Honour, but in our view it could not be said to constitute contempt. (at p693)