Section 17 of the Misuse of Drugs Act lists the amount of
controlled drugs beyond which, the person who carries them shall be
presumed to possess them for the purpose of drug trafficking unless
proven otherwise:
* Opium: 100 grammes
* Morphine: 3 grammes
* Diamorphine (Heroin): 2 grammes
* Cannabis: 15 grammes
* Cannabis mixture: 30 grammes
* Cannabis resin: 10 grammes
* Cocaine: 3 grammes
* Methamphetamine: 25 grammes
* 10 grammes of any or any combination of the following:
o N, α-dimethyl-3,4-(methylenedioxy)phenethylamine
o α-methyl-3,4-(methylenedioxy)phenethylamine
o N-ethyl-α-methyl-3,4-(methylenedioxy)phenethylamine
It should be noted that, unless authorized by the government, the
possession, consumption, manufacturing, import, export, or
trafficking of these and other controlled drugs in any amount are
illegal.
