Massachusetts H186 establishes an open-container law for marijuana in motor vehicles.

Massachusetts H186 amends the General Laws to prohibit possessing an open container of marijuana or marijuana products in the passenger area of any motor vehicle. This includes edibles and other marijuana products with broken seals. Violators face a civil penalty of $100 to $500. Exemptions include vehicles used for compensated transportation with a physical barrier between the driver and passengers, and living quarters of house coaches or house boats.

Massachusetts H186 establishes an open-container law for marijuana in motor vehicles.

Massachusetts H186 amends the General Laws to prohibit possessing an open container of marijuana or marijuana products in the passenger area of any motor vehicle. This includes edibles and other marijuana products with broken seals. Violators face a civil penalty of $100 to $500. Exemptions include vehicles used for compensated transportation with a physical barrier between the driver and passengers, and living quarters of house coaches or house boats.