Only the following accessory uses customarily incidental to uses permitted in this District shall be permitted:
(a) Restaurant or snack bar wholly enclosed within and in connection with an office building, hotel or motel.
(b) Pharmacy, barber, or beauty shop wholly enclosed within a permitted main building and designed to serve primarily the needs of the users of the permitted main building and not the general public.
(c) Swimming pool and/or other recreational facility in connection with a hotel or motel.
(d) Off-street parking and loading facilities as permitted and regulated in Chapter 1129.
(e) Signs as permitted and regulated in Chapter 1133.