"Use" of "building" areas. In a "building" area of a PB-A "District," no "building" or "premises" shall be used and no "building" or group of "buildings," or part of any "building" or "structure," shall be erected, constructed, enlarged, "altered," arranged, used or designed to be used, in whole or in part, except for one or more of the "uses" set forth in the Use Schedule. Only those "uses" specifically listed shall be permitted. Such "structure" or "use" must be located within the "building" area designated for the affected property, as provided in this section, except that the Planning Board may, in its discretion, permit covered walks or canopies to extend or project outside the "building" area where such walk, passageway or canopy is designed and intended to protect shoppers and pedestrians from inclement weather. Such covered walks may be attached to a "building" by the "use" of roof overhanging or cantilever construction or may be supported by columns outside the "building" area, but the covered area, regardless of design, shall not interfere with the movement and circulation of vehicles in the "parking areas" or access drives and shall not decrease the number of "parking spaces" in the parking "district"; and the curbs, columns (if any), grade, paving and lighting of the covered area must be designed to afford safe "use" of the "parking areas" and access drives by vehicles and pedestrians. No part of any such overhang, passageway or canopy shall be used for the sale or display of merchandise or for the storage of goods or refuse material, and any such permitted covered walk shall be maintained, repaired, lighted and kept clean by the owner of the "structure" or "structures" served by such walk. Where permitted by the Planning Board as herein provided, such walks or canopies shall be included and shown on plans submitted for "building" permits and shall be deemed to be in conformance with the provisions of Subsections
C and
D of this section.