642.24  OPENING FIRE HYDRANTS.
   (a)   No person shall operate or open any fire hydrant, after permission has been given to do so, except with a hydrant wrench approved by the Department of Public Safety and the Department of Public Service. 
(1969 Code Sec. 131.07)
   (b)   Whoever violates this section is guilty of a misdemeanor of the third degree and shall be subject to the penalty provided in Section 698.02.