(A) The regulations imposed and the districts created under this chapter may be amended from time to time by ordinance after the ordinance establishing them has gone into effect, but no such amendments shall be made without a hearing before the City Planning Commission.
(B) Notice shall be given of the time and place of the hearing, not more than 30 nor less than 15 days before the hearing by publishing a notice thereof at least once in one or more newspapers published in the city.
(C) In case a written protest against any proposed amendments of the regulations or districts signed and acknowledged by the owners of 20% of the frontage proposed to be altered, or by the owners of 20% of the frontage immediately adjoining or across an alley therefrom, or by the owners of 20% of the frontage directly opposite the frontage proposed to be altered, is filed with the City Clerk, then the proposed amendment shall not be passed except by a favorable vote of two-thirds of all of the Alderman of the city.
(1978 Code, § 17.64.010) (Ord. 368, passed - -1967)
Statutory reference:
Amendments to zoning ordinances, see 65 ILCS 5/11-13-14