The California Prop 64 Petition is a ballot initiative that would legalize recreational marijuana in the state of California. It was passed by the voters in November 2016. The initiative establishes a system of taxation and regulation for the cultivation, distribution, and sale of recreational marijuana. It also sets out provisions for criminal justice reform for those convicted of minor marijuana offenses. There are currently several types of California Prop 64 Petitions, including a petition to reduce penalties for marijuana possession, a petition to regulate the sale of marijuana, and a petition to create a regulatory structure for the recreational marijuana industry. The California Prop 64 Petition is an important step in the legalization of recreational marijuana in the state.