After an ordinance or other regulation is prepared, such ordinance or other regulation and any accompanying maps shall be referred to the Planning Commission for recommendation, report or other disposition by the Commission. Prior to any action on the part of the Commission, the Clerk of Commissions shall notify, by regular mail, at least ten days before any such meeting, the owners of property within 500 feet of all boundaries of the proposed area to be rezoned. Such property owners shall be those whose names are shown on the current County Map Records on file at City Hall. (Ord. 1976-80. Passed 9-2-76.)