Tsang v DPP (Cth)

In Tsang v DPP (Cth), the applicant, Tsang, appealed against his conviction and sentence for importing commercial quantities of border-controlled drugs under section 307.1 of the Criminal Code 1995 (Cth). Tsang argued that the trial judge erred in admitting intercepted telephone calls and in giving jury directions, and that his sentence was manifestly disparate to that of his co-accused. The appeal was heard by the High Court of Australia.

The legal issues before the court included whether the trial judge correctly admitted intercepted telephone calls, which contained hearsay statements from a co-accused not present during the calls. The court also needed to determine whether the judge erred in not advising the jury about the applicant's use of an interpreter and whether the prosecutor's remark about the applicant "hiding behind an interpreter" warranted specific jury direction. Additionally, the court had to assess whether the sentence was proportionate to the role of the applicant in the offending, considering the time served in Canada and mitigating factors.

The High Court held that the trial judge did not err in admitting the intercepted telephone calls, following the precedents set by Ahern v The Queen and Tripodi v The Queen. The court found that the judge did not err in their directions to the jury, and that no substantial miscarriage of justice occurred. However, the court found that the sentencing judge erred by not considering the period of imprisonment served by the applicant in Canada and by not recognising relevant mitigating factors. As a result, the appeal regarding the sentence was allowed, and the applicant was re-sentenced.

The court dismissed the appeal against the conviction and upheld the sentence, with a re-sentencing order due to the errors in the original sentencing process.