Yap Fook Chen v Pendakwa Raya

Case Significance

Illustrates the exacting factual threshold a defence of duress must meet in a section 39B Dangerous Drugs Act 1952 trafficking case: a bare or unsubstantiated claim of threats does not raise a reasonable doubt or rebut the trafficking presumption, and the conviction stands.

This decision of the Court of Appeal at Putrajaya forms part of a set of six consolidated appeals against convictions under section 39B(1)(a) of the Dangerous Drugs Act 1952 for trafficking in a large quantity of methamphetamine seized in a single operation. All six appellants had been convicted at the High Court at Shah Alam and each sentenced to imprisonment for life (30 years) from the date of arrest together with 15 strokes of the rotan. This appeal is that of the third appellant, and, like the others, it raised whether the appellants knew of the drugs, whether they knew their true nature, and whether defences of innocent carriage or duress were available.

The defence of duress featured among the grounds — the contention that an accused acted under threats to himself or his family and so should be excused. The Court of Appeal examined the factual foundation for that defence and found it wanting: the appellant's own account, when tested, did not establish the immediate and well-grounded threat of death or serious harm that the law requires, and there was material inconsistent with the suggestion that he had been coerced at gunpoint or by threats to his family. The court reiterated that a bare or unsubstantiated assertion of duress does not raise a reasonable doubt, and that the appellants had failed, on the balance of probabilities, to rebut the statutory presumption of trafficking. Satisfied that the High Court had correctly assessed the evidence and that guilt had been proved beyond reasonable doubt, the court held there was no merit in the appeals and no basis to disturb the findings below. The appeal was dismissed and the conviction and sentence affirmed. The court's treatment reflects the settled requirements of the duress defence — an immediate threat of death or grievous hurt, operating on the accused's mind at the time of the offence, from which there was no safe avenue of escape — and its insistence that each element be supported by credible evidence rather than late or self-serving assertion. The judgment illustrates the exacting factual threshold a defence of duress must meet in a drug-trafficking prosecution.