Establishes a state constitutional right for California residents 18 years of age or older to grow, own, purchase, and sell organic marijuana for medical use, without a doctor’s recommendation or prescription. Summary of estimate by Legislative Analyst and Director of Finance of fiscal impact on state and local government: Net reduced costs to state and local governments, possibly reaching the tens of millions of dollars annually related to enforcing certain marijuana-related offenses, handling the related criminal cases in the court system, and incarcerating and supervising certain marijuana offenders. Potential additional state and local tax revenues, primarily from sales taxes, in the low hundreds of millions of dollars annually. Additio...