Michigan Marijuana Laws Articles - FAQs Can I be charged with possession of marijuana if Im a passenger in someones car and marijuana is found? What does possession mean under Michigans marijuana laws? How can a Michigan marijuana lawyer help me? How do I get medicinal (or medical) marijuana in Michigan? How would a conviction for marijuana possession affect my auto insurance? I was arrested for possession of marijuana or marijuana-related charges in Michigan. What can I do? Michigan Marijuana Laws: Is Marijuana Legal in Michigan? Michigan Medical Marijuana Laws What is Michigan's definition of medical marijuana?