[R.O. 2009 § 130.010]
The Board of Aldermen shall, from time to time, provide by ordinance for the levy and collection of all taxes, licenses, wharfage and other duties not herein enumerated and, for neglect or refusal to pay the same, shall fix such penalties as are now or may hereafter be authorized by law or ordinance. Nothing contained in this Section shall prohibit the Board of Aldermen from electing not to levy or collect a tax, license, wharfage or other duty that is otherwise authorized by the laws of the State of Missouri, but an election to waive the levy and collection of such tax, license, wharfage or other duty, or to waive the levy and collection therefor for a particular period, shall not be deemed to be a waiver of the Board's right to levy and collect the same at a later date or for a later period.