CA SB4

Prohibits smoking of pipes, cigars, and cigarettes on state coastal beaches, with exceptions for officially designated campsites and Oceano Dunes State Vehicular Recreation Area.

Prohibits smoking in state park system units only after the district superintendent posts an order following at least 30 days of public notice.

Establishes smoking violations as infractions punishable by a fine of $100.

Requires the Department of Parks and Recreation to post signs notifying the public of smoking prohibitions; enforcement begins only after signs are posted, though warnings may be given beforehand.

Specifies that enforcement uses existing departmental resources and does not create new state reimbursement obligations to local agencies or school districts.