Decriminalization of the following drugs was enacted in 2009 by Felipe Calderon. Do you reckon this pissed off the gringos to no end!! So if you get caught with any of the following make sure it is with the limits and you can do the crime with out doing the time.
The maximum amount of marijuana considered to be for “personal use” under the new law is 5 grams — the equivalent of about four marijuana cigarettes. Other limits are half a gram of cocaine, 50 milligrams of heroin, 40 milligrams for methamphetamine and 0.015 milligrams of LSD.