Whenever any amendment is made to the zoning map by action of the board of supervisors
such change shall be incorporated onto such zoning map at such time and in such manner
as the board of supervisors may prescribe. Said changes shall be validated with reference
to correct notation by the zoning administrator, who shall affix his signature thereto,
thereby certifying that approved amendments to the zoning map have been correctly
incorporated. The date of official action and nature of the changes shall be entered
on the map. Any such change shall have the effect of law at 12:01 a.m., on the day
following its legal adoption or on its effective date, if officially established as
other than on the day following its legal adoption, whether or not it has been shown
on said zoning map.
