Proposition 64 legalizes, among other things, the possession and purchase of up to an ounce of marijuana and allows individuals to grow up to six plants for personal use. The measure also allows people convicted of marijuana possession crimes eliminated by the new law to petition the courts to have those convictions expunged from their records as long as the person does not pose a risk to public safety.
Source: Los Angeles Times May 15, 2018 18:01 UTC