Drug control strategies of United States law enforcement

The American approach to drug control is conditioned by several national characteristics, including fragmentation of the law enforcement system, a 12,000-mile international boundary and a legal system that restricts police authority to search, arrest, detain, eavesdrop and maintain intelligence files. Drug problems in the United States, though, are by all accounts greater than in any other country. Enforcement has traditionally emphasized street-level arrests, investigation of distribution networks, crop eradication and smuggling interdiction. These practices can be shown to produce arrests and seizures, but there is little evidence to show that they reduce drug supply or drug abuse. More contemporary and promising approaches include community policing, problem-oriented policing, financially oriented investigations, increased international co-operation and a renewed emphasis on drug demand reduction. The most pressing needs in law enforcement are (a) improved intelligence-gathering and analysis and (b) research on the illicit drug industry and on the effectiveness of drug control strategies.