In Arizona, a motorist may be charged with Marijuana DUI, if they are under the influence of Marijuana, and they are driving “impaired to the slightest degree” A.R.S. 28 § 1381. The burden of proof rests with prosecution to “prove beyond a reasonable doubt” that a person was actually driving…
Standard Field Sobriety Test v. Field Sobriety Test Field Sobriety Tests in Arizona are a battery of preliminary roadside test that police use to screen impaired drivers. The National Highway Traffic Safety Administration (NHTSA) has only three approved roadside tests referred to as Standard Field Sobriety Tests (SFST)s which are…