The basis for international drug control lies in the three international drug control treaties and their implementation by the United Nations International Drug Control Programme. The environment within which this control system operates is changing rapidly, and up to date information is therefore needed to respond quickly and effectively to all aspects of the problem: the manufacture, trafficking and abuse of illicit drugs. It is the responsibility of the United Nations to take the initiative in raising public awareness of those aspects of the drugs problem which now affect every community in every nation.