Some precursor and essential chemicals in Canada are diverted to illicit drug manufacturers, and a portion enters the US at land border crossings. The chemicals involved are used mainly in the manufacture of methamphetamine. Canada is a party to the 1988 UN Convention. Status of Country Canadian officials credit the country's solid institutions with fostering public respect for the law and keeping narcotics abuse a manageable problem. While the GOC emphasizes demand reduction in its counternarcotics policy, it is also active in domestic and international supply control efforts.
Cannabis is the principal illicit substance of abuse in Canada.
Up to half the cannabis consumed is produced locally, much of it grown hydroponically. Although an increase in the purity of heroin in western Canada has led to a higher number of overdoses and related deaths, the overall heroin user population remains constant at 35,000-40,000. Country Actions Against Drugs in 1996 Policy Initiatives. Agreements and Treaties. In 1990, Canada ratified the 1988 UN Convention.