Any city police officer may impound, or cause to be impounded, any vehicle parked at a place where parking is prohibited under the provisions of any ordinance of this city, or which has been parked in excess of the time allowed for parking in any place in the city, or which has been involved in two or more violations of any traffic or parking ordinance of the city, for which citation tags have been issued, or fines have been imposed by an appropriate court having jurisdiction, and such citations have not been presented as required by law, or such fines have not been paid.
(1992 Code, § 72.20)