Duong v Director of Public Prosecutions (Cth)

In the Federal Court of Australia, Duong brought an application for an extension of time to file an application for leave to appeal against his sentence. Duong had pleaded guilty to trafficking a commercial quantity of methamphetamine, trafficking a marketable quantity of heroin, and failing to comply with an order to provide telephone passwords. The court sentenced Duong to 8 years and 6 months’ imprisonment for the first offence, 4 years’ imprisonment for the second offence, and 12 months’ imprisonment for the third offence. The sentences were to be served concurrently, resulting in a total effective sentence of 10 years and 9 months’ imprisonment, with a non-parole period of 6 years and 9 months. Duong contended that the sentences imposed for the trafficking offences contravened the principles of totality and the rule against double punishment, and that the judge had failed to consider the increased value of his guilty plea in the context of the COVID-19 pandemic. He further argued that the individual sentences, their cumulation, the total effective sentence, and the non-parole period were manifestly excessive.

The court examined whether the sentences imposed for the trafficking offences were in breach of the principles of totality and the rule against double punishment. It also considered whether the judge had failed to take into account the increased value of Duong's guilty plea in light of the COVID-19 pandemic. Furthermore, the court evaluated whether the individual sentences, their cumulation, the total effective sentence, and the non-parole period were manifestly excessive. The court found that the principles of totality and the rule against double punishment were not breached, and that the judge had appropriately taken into account the value of Duong's guilty plea in the context of the pandemic. The court also held that the sentences were not manifestly excessive, and that the total effective sentence and non-parole period were proportionate to the seriousness of the offences.

The Federal Court granted Duong an extension of time to file his application for leave to appeal against his sentence. However, the court refused to grant leave to appeal, finding that Duong's appeal was unlikely to succeed. The court noted that while Duong's sentence was severe, it was not manifestly excessive and was proportionate to the seriousness of the offences. The court also found that the principles of totality and the rule against double punishment had been properly applied, and that the judge had appropriately taken into account the value of Duong's guilty plea in the context of the pandemic.