California Vehicle Code Section 23213

No patient or other person residing in a social rehabilitation facility licensed pursuant to Chapter 3 (commencing with Section 1500) of Division 2 of the Health and Safety Code for the rehabilitation of persons who have abused alcohol or drugs, shall have a motor vehicle registered in the name of that patient or person on or near the premises of that facility unless the patient or person has an operator`s license issued pursuant to this code which is not suspended or revoked.