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Court of Criminal Appeal 17 April 2026

Gardiner v R

[2026] NSWCCA 44

Sexual offences

Citation: Gardiner v R [2026] NSWCCA 44
Court: NSW Court of Criminal Appeal
Date: 17 April 2026
Judge(s): Mitchelmore JA at [1]; Dhanji J at [99]; Coleman J at [236]

Background

The applicant, an 88-year-old man, was a maths teacher and assistant housemaster at The Armidale School (TAS) in Armidale, New South Wales, between 1964 and 1968. He was convicted by a jury in the District Court of one count of maintaining an unlawful sexual relationship with a child under 16 (contrary to s 66EA(1) of the Crimes Act 1900 (NSW)) and one count of buggery (contrary to s 79 of the Crimes Act). The offences were alleged to have been committed against two former students, referred to as TR and PS, who were boarders at TAS during the relevant period. The applicant was sentenced to an aggregate term of 13 years and 6 months' imprisonment with a non-parole period of 8 years and 6 months.

This was the applicant's second trial on the same charges. His first trial, conducted as a judge-alone trial in 2021, resulted in convictions that were quashed by the Court of Criminal Appeal in Gardiner v R [2023] NSWCCA 89 on the basis of a denial of procedural fairness. At the outset of the second trial, the applicant renewed an application for a permanent stay of proceedings, arguing that the extreme delay (the alleged conduct occurring some 57–60 years earlier), the resulting loss of documents and unavailability of witnesses, and his advanced age and cognitive deficits rendered the trial unfair and oppressive. The trial judge refused the stay application, and the trial proceeded before a jury.

The applicant sought leave to appeal his convictions on two grounds: first, that the trial judge erred in refusing the permanent stay; and second, that the Crown prosecutor's cross-examination of the applicant was unfairly prejudicial and resulted in a miscarriage of justice.

  • Ground 1 — Permanent stay: Did the trial judge err in refusing to permanently stay the proceedings on account of extreme delay, loss of evidence, the applicant's advanced age, and associated cognitive deficits? If so, did that error give rise to a material miscarriage of justice, having regard to the trial as actually conducted?

  • Ground 2 — Prosecutorial cross-examination: Did the cumulative effect of the Crown prosecutor's cross-examination techniques — including substantial repetition of prosecution evidence, asking the accused whether prosecution witnesses were "wrong," the manner and tone adopted, and questions tending to shift the onus of proof — give rise to a miscarriage of justice?

  • Preliminary procedural issue: Should the Court listen to the audio recording of the entire cross-examination, as the Crown submitted, or only to those portions identified by the applicant as relevant?

Decision

Ground 1: Permanent Stay

Mitchelmore JA (with Dhanji J and Coleman J agreeing) held that where an appeal is brought against a refusal to grant a permanent stay, the appellant must show that the error gave rise to a material miscarriage of justice, assessed by reference to the trial as it was actually conducted. Her Honour acknowledged that an erroneous refusal will, as a matter of logic, typically result in a miscarriage. However, on the facts, having regard to how the trial was conducted, the evidence and arguments that remained available to the applicant, and the directions given to the jury, the extraordinary remedy of a permanent stay was not warranted, notwithstanding the extreme delay and the presumptive prejudice arising from it. Ground 1 was dismissed.

Preliminary Issue: Listening to the Full Audio

On the preliminary question of whether the Court should listen to the entirety of the cross-examination audio, all three judges found the forensic purposes advanced by the Crown for doing so were not persuasive. The Court considered the approach mandated by The King v ZT (2025) 281 CLR 137 and Pell v The Queen (2020) 268 CLR 123, and concluded it was sufficient to listen to the specific portions identified by the applicant as relevant, while still assessing the cross-examination as a whole in light of the transcript and applicable principles.

Ground 2: Prosecutorial Cross-Examination

Dhanji J (with Mitchelmore JA and Coleman J agreeing, each providing further reasons) conducted a detailed examination of the Crown prosecutor's cross-examination of the applicant. His Honour identified several problematic questioning techniques used cumulatively throughout the cross-examination:

  • Unnecessary repetition of prosecution evidence: The prosecutor substantially repeated evidence already given by prosecution witnesses before putting it to the applicant, a technique that went beyond what was necessary to give the applicant a fair opportunity to respond.
  • "But you deny that" and similar formulations: Following the repetition of prosecution evidence, the prosecutor frequently asked questions such as "But you deny that" or "But you heard [the witness] say," which tended to deride the applicant's denials and create the unfair impression that the prosecution case was unanswerable.
  • Implied onus shifting: A number of questions created the impression that the applicant bore an onus of negating the prosecution evidence, implying he should not be believed if he could not explain inconsistencies between his evidence and that of prosecution witnesses.
  • Manner and tone: The overall manner and tone adopted by the prosecutor compounded the unfairness.

The Court emphasised that no single question, taken in isolation, constituted a miscarriage. However, assessed cumulatively — as the applicable principles require — the cross-examination resulted in a miscarriage of justice for the purposes of s 6 of the Criminal Appeal Act 1912. The Court acknowledged that the applicant's trial counsel had not raised extensive objections during the cross-examination and that significant weight must ordinarily be given to such silence. However, the Court found there was no forensic advantage to the applicant in allowing the cross-examination to proceed as it did, and the Crown prosecutor breached his responsibility to present the case properly and with fairness to the accused.

Relief

Dhanji J (with the other judges agreeing) held that despite the age of the matter, the applicant's advanced age, and what was known of his health and cognitive abilities, the seriousness of the offences and what appeared to be a strong prosecution case warranted remittal for a new trial rather than the entry of acquittals.

Orders Made

  • Extension of time to bring the appeal was granted.
  • Leave to appeal was granted and the appeal was allowed on ground 2.
  • The applicant's convictions on counts 1 and 6 were quashed.
  • A new trial was ordered, with the matter remitted to the District Court.

Key Takeaways

  • No single improper question during cross-examination may be sufficient to establish a miscarriage of justice, but the Court of Criminal Appeal held that the cumulative effect of multiple problematic techniques (including repetition, derision of denials, and onus-shifting language) can amount to one.

  • A Crown prosecutor's independent obligation to present the case fairly is assessed on its own terms, even where defence counsel fails to object extensively during cross-examination. The absence of objection was noted to carry significant weight but was held not to be determinative where no forensic advantage to the accused could be identified.

  • In considering the permanent stay application, the Court of Criminal Appeal reaffirmed that a permanent stay of proceedings remains an extraordinary remedy. Even in cases involving extreme historical delay (approximately 60 years in this case), a permanent stay will not be granted if the trial as actually conducted, including the evidence available and the directions given, afforded the accused a fair trial.

  • Refusing the invitation to review the entirety of audio recordings of cross-examination, the Court held that where specific portions had been identified as problematic, the forensic purposes for reviewing the whole recording needed to be persuasive.

  • A retrial was ordered despite the accused's advanced age and extreme delay, with the Court of Criminal Appeal finding that the seriousness of the charges and the apparent strength of the prosecution case justified that course.

Legislation and Cases Referenced

Legislation:
- Crimes Act 1900 (NSW), ss 66EA(1), 79, 81
- Criminal Appeal Act 1912 (NSW), ss 5(1)(b), 6
- Evidence Act 1995 (NSW)

Key Cases:
- BQ v The King (2024) 279 CLR