(A) Repeal. All ordinances or parts of ordinances in conflict with this chapter are hereby repealed.
(B) Validity. Should any section or provision of this chapter be decided by the courts to be unconstitutional or invalid, such decision shall not affect the validity of the chapter as a whole or any part thereof other than the part so decided to be unconstitutional or invalid.
(C) Application. The repeal of the ordinance or parts thereof by this chapter shall not:
(1) Affect suits pending or rights existing immediately prior to the effective day of this chapter;
(2) Impair, avoid, or affect any grant or conveyance made or right acquired or cause of action now existing under any such repealed ordinance or amendment thereto; or
(3) Affect or impair the validity of any bond or other obligation issued or sold in constituting a valid obligation of the issuing authority immediately prior to the effective date of this chapter.
(Zoning Code, Art. I Part II)