A.
In addition to all other requirements of this article, any proposed new construction or substantive exterior modification of any principal buildings or other site improvements, or additions thereto, shall be first submitted to the Planning and Zoning Commission for site plan approval, as described in § 230-91 of this chapter. A building permit for such work may be issued following approval by the Planning and Zoning Commission and subsequent approval by the Mayor and Council based upon the recommendation of the Planning and Zoning Commission.
B.
The uses enumerated in this article shall be permitted and the following regulations and the applicable regulations contained in other Articles shall apply in the B-1 Shopping District.