The significance of error at trial: Awad v The Queen [2022] HCA 36

When is an error at trial sufficient to cause an appellate court to examine the safety of a conviction?

Appellate judges occasionally differ over the significance of an error in the context of a trial.

Context is important because some errors are slips that can be neutralised during a trial, for example where a judge in summing up to the jury on the law accidentally misstates the way the evidence of a defendant must be approached. This error might be corrected, with the correction being adequately emphasised, by further instructions in the same summing up.

Whether adequate correction of this sort of error occurred was the point under appeal in Awad v The Queen [2022] HCA 36 (9 November 2022). The Court, by a 4-1 majority, ordered a new trial. If the prosecution wishes to pursue that opportunity, each side will, no doubt, find useful the issues identified by Gordon and Edelman JJ at [105].

Steward J dissented, in a judgment that, read on its own, is a convincing argument in support of the immateriality of the error in this case. Broadly, and in my words, he reasoned that as perfection tends to be elusive [115], the point is whether the jury was thrown off course by the error [116], and this is to be assessed in the light of the whole of the judge’s instruction to the jury [122]. Here, trial counsel decided that the best course was to pass over the error [120], and the judge had made adequate correction of the mistake [126]. More controversially, Steward J added that “today’s juries have never been so well educated” [131]. Really? In Greek, Latin, Logic? The news media tell us that educational standards are in decline. People are leaving school less literate, less numerate, and consequently more ignorant than (if I may, following Steward J, use the rhetorical device of hyperbole) ever before. Anyhoo, Steward J was able to conclude that an error in directing the jury on the topic of credibility did not matter in this case where the issue was the credibility of one of the defendants.

So much simpler was the approach of the majority, although the existence of two joint majority judgments will make readers wonder why there were two judgments, and what any difference between them might be. Perhaps the difference is that Gordon and Edelman JJ are more discursive (for example at [93]-[95]).

Kiefel CJ and Gleeson J were sensitive to the possibility that the jury was (presumably despite its education) confused by the misdirection [37]. This risk of confusion took the issue beyond that addressed by the majority in the Court of Appeal, to whether on the whole of the record the convictions were inevitable [38].

Gordon and Edelman JJ took the same approach, setting out the law at [78]. They gave three reasons for concluding that the error was a significant one that could have affected the result ([101]-[104], but compare Steward J’s three considerations at [127]-[134]).

Again broadly, as this was a case where the credibility of a defendant’s evidence was material, the appellate court was not, by a majority, in a position to say, on the face of the record of the trial, that the convictions were safe. A new trial was therefore ordered.

Some people may wonder why, in view of the burden and standard of proof, a new trial was ordered. Perhaps the explanation is that it was the judge who threw the spanner into the works, and it was not the fault of the prosecution that the error occurred. It would be unfair to the Crown to deny it a properly conducted trial.

Failure to caution a suspect: R v Tessier, 2022 SCC 35

The Supreme Court of Canada’s decision in R v Tessier, 2022 SCC 35 (14 October 2022) concerns the admissibility consequences of a statement obtained without giving the standard police caution about the right to silence.

This was an issue determined under Canadian common law. It may be compared, by evidence law buffs, to the way the same issue is addressed in the statutory evidence law of New Zealand under the Evidence Act 2006.

The Canadian law gathers together concepts, most of which are familiar: voluntariness, fairness, reliability, balance, repute to the administration of justice, prima facie, beyond reasonable doubt, threats, promises, oppression, trickery, and the so-called operating mind doctrine (which requires that the interviewee exercised a meaningful choice to speak and was not improperly influenced by state action).

These are packed into a decision model that is summarised at [89]. It applies to any person questioned as a suspect, as defined at [81]-[82].

In New Zealand the Practice Note on Police Questioning issued by the Chief Justice requires a caution to be given in the circumstances described in [2]. It applies to anyone in custody, and also to anyone whom a member of the police has sufficient evidence to charge with an offence.

Failure to caution such a person can have forensic consequences, according to whether the admissibility of the uncautioned statement is challenged under s 28 (unreliability), s 29 (influenced by oppression), or s 30 (improperly obtained). The standard on each issue is, for unreliable and improperly obtained statements, the balance of probabilities, and for those obtained by oppression beyond reasonable doubt. Reading each in its context suggests a greater intolerance of oppression than of unfairness.

Here the concern is with investigatory fairness, not trial fairness. In Tessier the  Canadian court notes that fairness is important but it doesn’t exclude other values (at [72]). Similarly, under s 30 the consequences of unfairness in the obtaining of evidence is determined by the balancing exercise described in that section.

The statement was ultimately ruled admissible in Tessier. Would the same result have been arrived at under New Zealand law? (5 marks.)