A trial judge's direction to the jury to take into account the accused's interest in the outcome when assessing the accused's evidence remains a serious misdirection giving rise to a miscarriage of justice, regardless of whether the direction also states the accused's evidence should be assessed like any other witness, and regardless of the conduct of defence counsel at trial. The proviso cannot save such a misdirection. The existence of a hearsay exception for out-of-court confessions by persons other than the accused remains doubtful in Western Australia.
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