If any section, paragraph, subdivision, clause, phrase, or provision of this chapter shall be adjudged invalid or held unconstitutional, the same shall not affect the validity of this chapter, as a whole or any part or provision thereof, other than the part so decided to be invalid or unconstitutional.
This chapter shall take effect and become enforceable immediately upon its adoption by the Town Council of the Town of Denton. Nothing in this chapter shall impair or invalidate any work begun under any permit issued before the effective date hereof nor shall it impair or invalidate any unexpired permit for work not yet begun, provided that such work must conform to all terms of the permit and the Zoning under which such permit was issued. All applications receiving preliminary site plan approval before the effective date hereof shall be processed and decided in accordance with the Zoning in effect when the particular application was approved.