Whenever the public necessity, convenience,
general welfare or good zoning practice requires, the City Council
may, by ordinance, change the district boundaries established by this
chapter and the Zoning Map incorporated herein or amend, change or
supplement the text of the regulations established by this chapter
or amendments thereto. Such change or amendment shall be subject to
the review of the Plan Commission.
The City Council, the Board of Appeals and other
government bodies and any private petitioners may apply for an amendment
to the text of this chapter and to the district boundaries hereby
established or by amendments hereto in the accompanying Zoning Map
made a part of this chapter