California Code, Penal Code - PEN § 337.5

Any person who has been convicted of touting, and the record of whose conviction on such charge is on file in the office of the California Horse Racing Board or in the State Bureau of Criminal Identification and Investigation or of the Federal Bureau of Investigation, or any person who has been ejected from any racetrack of this or any other state for touting or practices inimical to the public interest shall be excluded from all racetracks in this State.  Any such person who refuses to leave such track when ordered to do so by inspectors of the California Horse Racing Board, or by any peace officer, or by an accredited attaché of a racetrack or association is guilty of a misdemeanor.