Mexico’s biggest problem is the optimized power of drug cartels and organized crime. No government policy to crack down these groups seemed to have worked to solve the problem.
Mexico recently announced it would decriminalize possession of small quantities of drugs such as marijuana, cocaine, LSD, methamphetamines, heroin, and opium if these are for personal use. [...]

Designer drugs like Ecstasy and crystal meth are on the rise worldwide. On the other hand, the demand for conventional drugs such as cocaine and cannabis decreases. These are some of the conclusions presented in the recently published World Drug Report by the United Nations.
Global demand for cocaine, opiates, and cannabis is stagnant or shrinking, [...]