Announced today by Assemblyman Richard Bloom, D-Santa Monica, the Orca Welfare and Safety Act would outlaw SeaWorld-style shows, as well as captive breeding of the creatures. Violations would be punished by $100,000 in fines, six months in jail, or both.

No hearing has yet been scheduled on the proposal, which will require a majority vote to pass through legislature. It’s also unclear how much support the bill will have, though California has passed progressive animal legislation in the recent past, including bans on shark fin soup and hunting bears with dogs.