(3)section, the Court 'shall take the driving licence in its custody, endorse the cancellation or, the case may be, suspension, thereon and send the driving licence so cancelled or endorsed to the authority by which the licence was issued or last renewed and such authority shall, on receipt of the licence, keep the licence in its custody, and in the case of a suspended licence, return the licence to the holder thereof after the expiry of the period of suspension on an application made by him for such return:Provided that no such licence shall be returned unless the holder thereof has after the expiry of the period of suspension, undergone and passed to the satisfaction of the licensing authority by which the licence was issued or last renewed, a fresh test of competence to drive specified in the Third Schedule.