Examining the U.S. policy on marijuana on the basis of performance, one must judge it a miserable failure. The number of people who have smoked the drug at least once has grown from an uncounted few in the 1950s, when some of the strictest antimarijuana laws were imposed, to nearly 50 million today. During this period the federal government has made steadily increasing efforts to stop its production and importation, and seizures of marijuana in the ports has grown steadily. Elaborate and costly international police campaigns have been launched, and the number of drug arrests in the United States has increased. And yet the illegal trade in marijuana continues.
Supplies are so plentiful that the price has actually come down.
The response has been to redouble police efforts and hope that things will change. The result is that more money is spent on a failed policy, creating an ever-growing army of drug enforcers dedicated to keeping the policy alive. The illegal market for marijuana grows even faster than the police force, however, because the drug users are willing to pay more to get what they want than taxpayers are willing to pay to stop it. The drug police enjoy their work and are not going to quit. The admission that the marijuana laws have failed will have to come from someone else- not from the police.