(Cocaine Transshipment Through Mexico) "The US authorities estimate that around 90% of the cocaine, which entered their country in 2006, transited the Mexico-Central America corridor. The amounts of cocaine trafficked into the United States declined, however, in 2006 and this trend became more pronounced in 2007 as Mexican authorities stepped up efforts to fight the drug cartels operating on their territory, which also increased the level of cocaine related violence in Mexico.
(Official Corruption in Mexico) "To increase transparency and accountability, the Government of Mexico restructured and augmented their Internal Affairs offices through implementing programs/centers in all law enforcement agencies called 'The Center for Evaluation and Control of Trust,' or more commonly known as 'Control de Confianza.' Moreover, new labor laws constrain judges from reinstating police officers fired for corruption.
Guideline Table for Maximum Dosages for Legal Presumption of Immediate Personal Use In Mexico
Prevalence of Drug Use in the General Population in Mexico (ENA) [National Addiction Survey], By Gender
Money Laundering and Mexican Drug Trafficking Organizations: "Mexico is a major drug producing and transit country. Proceeds from the illicit drug trade leaving the United States are the principal source of funds laundered through the Mexican financial system. Other significant sources of illegal proceeds being laundered include corruption, kidnapping, extortion, piracy, human trafficking, and trafficking in firearms.