Arizona Court Rules: Smoking Weed Doesn’t Always Mean DUI

The Arizona Court of Appeals delivered a significant ruling on Wednesday regarding driver’s license suspensions related to THC levels. The court stated that the state cannot suspend an individual’s driver’s license solely based on the presence of THC in their bloodstream unless that individual is proven to be impaired while operating a vehicle. This ruling reinforces a crucial aspect of the marijuana legalization law enacted by voters in 2020.

The case revolved around Aaron Kirsten, who was stopped for speeding in Sedona in October 2022. During the stop, the responding officer noted several signs of potential impairment, including bloodshot eyes, slurred speech, and an unsteady gait. However, the court’s decision emphasizes that mere presence of THC does not equate to impairment under the law.

This ruling is poised to impact future cases involving driving under the influence of marijuana, defining clearer guidelines for law enforcement and the judicial system. Legal experts anticipate that it may influence discussions about how impairment is assessed, particularly as marijuana use becomes more prevalent.