All suspended licenses shall be retained by the department. Whenever the department cancels a driver's license, the license shall be surrendered to the department. (a) Whenever the department revokes or suspends the privilege of any person to operate a motor vehicle, the revocation or suspension shall apply to all driver's licenses held by that person, and, unless previously surrendered to the court, all of those licenses shall be surrendered to the department, or, pursuant to Section 13388, 23612, or 13382, to a peace officer on behalf of the department.
California Vehicle Code Section 13551 - Surrender of Licenses to Departmentġ3551.