1.   Permitted Principal Uses.

      A.   Any use or structure permitted and as regulated in Section 165.13, except as hereinafter modified.

      B.   Any retail business establishment, such as appliance store, auto accessory store, bakery with baking limited to goods for retail sales on the premises, book or stationery store, cafe or restaurant, camera or photographic supply shop, candy or ice cream store, delicatessen, drug store, fabric shop, floor-covering store, florist shop, furniture store, including incidental upholstering, gift shop, grocery store, haberdashery or women’s ready-to-wear shop, hardware or paint store, hobby shop, jewelry store, meat market, shoe store and variety store.

      C.   Any service establishment, such as a bank or other financial enterprise, barber or beauty shop, business or professional office, clothes cleaning or laundry pick-up station, funeral home, theater, and self-service laundry.

      D.   Bus station.

      E.   Business or trade school.

      F.   Commercial parking lot.

      G.   Department store.

      H.   Hotels and motor hotels.

      I.   Meeting hall, club and fraternal organization.

      J.   Music and dancing studio.

      K.   Public parking lot, customer and other accessory parking area, subject to the applicable provisions of Section 165.22.

      L.   The following uses when occupying a completely enclosed building located at least 100 feet from any R District:

         (1)   Dance hall, bar or cocktail lounge, night club, and similar enterprise.

         (2)   Furniture upholstering shop only when operated in conjunction with a retail business on the premises.

         (3)   Printing, publishing, engraving or lithographing shop.

         (4)   Laundry and dry cleaning shop.

      M.   Other business, professional or service establishment.

   2.   Permitted Accessory Uses. Other accessory uses customarily incidental to a permitted use, including signs as regulated by Section 165.21.

   3.   Height Regulations. No structure shall exceed three stories or 45 feet in height, except as provided in Section 165.24.

   4.   Prohibited Uses. Dwellings or dwelling units, except for those not occupying the ground floor, or an approved ground floor residential conversion, within the area bounded by Avenue B on the west, Second Street on the north, Second Avenue on the east and Jefferson Street on the south, but not including the following legally described parcels:

   5.   Yard Requirements. The following minimum requirements shall be observed, subject to the additional requirements, exceptions and modifications in Section 165.24.