Any person or persons, jointly or severally aggrieved by any
decision of any City officer, board commission or the Common Council
under this Ordinance, including any taxpayer, or any officer, department,
board or bureau so aggrieved or the Common Council, may, within 30
days of the date of such decision, commence an action seeking the
remedy available by way of certiorari in the Milwaukee County Circuit
Court, except where a specific other remedy or appeal procedure is
otherwise specified under this Ordinance. Such action for certiorari
shall be the sole remedy of any such person(s) aggrieved.