Arizona Court Says Lingering Marijuana Not Enough to Prosecute for DUI Currently, 21 states and Washington, DC have passed legislation allowing medical use of marijuana, and two states – Colorado and Washington State – allow recreational use of the drug. These laws, however, have led to more DUI arrests related to marijuana use, and complicated DUID (Driving Under the Influence of Drugs) laws. Arizona, although it allows medical marijuana use, has a zero tolerance policy when it comes to intoxication and DUI law, and until recently, people … [Read more...]