After such public hearing, the City Council may thereafter by ordinance declare such closing, abandonment, discontinuing, vacating, altering, diverting, narrowing or amending of the alley, easement, utility or drainage right-of-way, of which notice was previously given as hereinbefore provided for, and such ordinance of the City Council closing, abandoning, discontinuing, vacating, altering, diverting, narrowing or amending any public, dedicated or platted alley, easement, utility or drainage right-of-way or portions thereof shall, to the extent to which it is closed, abandoned, discontinued, vacated, altered, diverted, narrowed or amended, operate as a revocation of the dedication or acceptance thereof by the City Council, but the right-of-way and easement therein of any lot owner shall not be impaired thereby. Any action of the City Council, as herein authorized, shall be evidenced by an ordinance duly adopted and entered upon the minutes of the City Council.
('74 Code, § 20-47) (Ord. 83-32, passed 5-5-83)