Presumption vs Proof: Zainal bin Hamad v Public Prosecutor [2018] SGCA 62

In Zainal bin Hamad v Public Prosecutor [2018] SGCA 62, the Court of Appeal clarified the application of the presumptions under sections 17 and 18 of the Misuse of Drugs Act (“MDA”), which relate to a presumption of trafficking (s17); presumption of possession (s18(1)); and presumption of knowledge (s18(2)). Here, the offenders were convicted by the High Court of drug trafficking offences under the MDA; their appeals to the Court of Appeal were based in part on rebutting these presumptions. The Court of Appeal dismissed their appeals for, inter alia, failing to rebut the presumptions.