These regulations, restrictions, and boundaries may from time to time be amended, supplemented, changed, modified, or repealed. In case of a protest against such a change, signed by the owners of 20% or more of the area of the lots included in the proposed changed, or of those immediately adjacent on the sides and in the rear thereof extending 300 feet therefrom, and of those directly opposite thereto extending 300 feet from the street frontage of the opposite lots, the amendment shall not become effective except by the favorable vote of three-fourths of all the members of the City Council. The City Council shall request and receive the advice of the Planning Commission before taking definite action on any contemplated amendment, supplement, change, modification, or repeal. No regulation, restriction, or boundary shall become effective until after a public hearing in relation thereto, at which parties in interest and citizens shall have an opportunity to be heard. Notice of the time and place of the hearing shall be given by publication thereof in a paper of general circulation in the city at least one time ten days prior to the hearing.
(Ord. passed - -2000)