The provisions of this Chapter shall apply to all developments, enlargements, extensions, alterations, accessory uses, open and enclosed and changes in uses within the Special District.

Except as modified by the express provisions of the District, the regulations of the underlying districts remain in effect. In flood zones, or for transit-adjacent sites or qualifying transit improvement sites, as defined in Section 66-11 (Definitions), in the event of a conflict between the provisions of this Chapter and the provisions of Article VI, Chapter 4 (Special Regulations Applying in Flood Hazard Areas), or Article VI, Chapter 6 (Special Regulations Applying Around Mass Transit Stations), the provisions of Article VI shall control.