Should any section or provision of this chapter or the application
of any provision to particular circumstances be declared 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 declared to be unconstitutional or invalid. In such
case, should any section or provision be declared invalid or void,
and the effect would be that there be no zoning, regulations or standards
in effect which would be applicable to the particular lot or situation,
then the zoning regulations and standards which were in effect and
adopted previously.
All ordinances or sections of ordinances in conflict with the
provisions of this chapter are hereby repealed in their entirety and
this chapter, as amended and restated, shall be in full force and
effect upon adoption by the Board of Supervisors.