Space for loading and unloading shall be provided by all hospitals, hotels, restaurants, retail business, wholesale business and all manufacturing and other industrial uses at the rate of 400 square feet for each 15,000 square feet of floor area or fraction thereof up to 30,000 square feet, and 400 square feet for each 30,000 square feet of floor area or fraction thereof in excess of 30,000 square feet. Parking spaces required by 7.01 hereof may not be used to provide the required loading space.

The required loading space shall have adequate concrete, bituminous concrete or equivalent surfacing, and all artificial lighting used to illuminate the loading space shall be so arranged that no direct rays from such lighting fall off the lot containing said loading space.