Mexico passed a controversial law on Aug. 20, 2009, decriminalizing people's personal use of drugs. Under the new law, the maximum amount of marijuana that can be considered for personal use is 5 grams - the equivalent of about four marijuana cigarettes. Other limits are half a gram of cocaine, 50 milligrams of heroin, 40 milligrams of methamphetamine and 0.015 milligrams of LSD.
Anyone caught with possession of drug amounts below and up to the allowed limit for their personal use will be encouraged to seek treatment. For those caught a third time, treatment is mandatory - although there are no specified penalties for noncompliance.
This demand-reduction policy contradicts the supply-reduction policy adopted by the Mexican government. In terms of supply reduction, Mexico uses a traditional approach to national security and transnational crime reduction. The use of police and military forces is chosen by the government to reduce the supply of illicit drugs into Mexico.
Without doubt, the decriminalization policy is a progressive effort to humanize people who use drugs. Addiction in general, including addiction to all kind of drugs, is no longer viewed as a kind of behavior. Through this new policy, it is already being viewed as a kind of disease. Some experts define addiction as a chronic disease similar to other chronic diseases such as cancer and cardiovascular diseases.