The improper or overuse of illegal drugs or alcohol triggers a lot of DUI and DWI cases. But, there are also cases where using legal drugs can cause impaired driving, and an arrest. In Arizona, medical marijuana and over-the-counter medications are legal. But, they can sometimes lead to unsafe driving. For one, they can cause blurred vision, sleepiness, slow movements, dizziness, fainting, jitters, and difficulty in focusing. According to a 2010 survey conducted by the Substance Abuse & Mental Health Science Administration, around 10 million Americans had driven under the influence of a type of drug or medication. Based on […]