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Gordon Thompson DUI & Criminal Attorney

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  • Non-Impairing Marijuana THC Metabolite Can’t Be DUI Charge

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    14 min read

    State v. Harris: Why a Non-Impairing Marijuana Metabolite Can’t Support an Arizona DUI Charge By Gordon Thompson, Phoenix DUI & Criminal Defense Attorney — 47 years of experience, 6,000+ cases. Page reviewed July 2026. Quick answer: In State ex rel. Montgomery v. Harris, 234 Ariz. 343 (2014), the Arizona Supreme Court ruled that the phrase…