Cal. Welfare and Institutions Code § 7355

No patient shall be discharged or, granted a leave of absence, or placed on parole or outpatient care from a state hospital without suitable clothing adapted to the season in which he is discharged; and, if it cannot otherwise be obtained, the superintendent, under general conditions prescribed by the department having jurisdiction of the hospital, shall furnish such clothing and money, not exceeding fifty dollars ($50), to defray the necessary expenses of such patient who is going on leave of absence, parole or outpatient care or is to be discharged, until he can reach his relatives or friends, or find employment to earn a subsistence. The superintendent may, under general conditions prescribed by the department having jurisdiction of the hospital, furnish to patients while on leave of absence such incidental moneys, supplies or services as are necessary and advisable in the care, supervision and rehabilitation of such patients on leave of absence. Payments therefor shall be made from funds available for support of patients in the state hospital or hospitals from which such patients have been granted a leave of absence.