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Ratification by China of the Convention for the Suppression of the Illicit Traffic in Dangerous Drugs
The first global attempt to control the traffic in opium and other dangerous drugs (such as morphine, heroin, and cocaine) occurred via the Hague Convention, signed by 42 nations in 1912. The signatory states agreed to allow the import only of such drugs as were considered necessary for medicinal and scientific purposes. World War I broke out before the convention could be implemented, but after the war the League of Nations was entrusted with reactivating the convention. It soon became evident that in order to prevent the illicit smuggling of ...
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United Nations Office at Geneva Library