660.04  DUTY TO KEEP SIDEWALKS FREE OF SNOW, ICE AND NUISANCES.
   (a)   No owner or occupant of abutting lands shall fail to keep the sidewalks, curbs or gutters free from snow, ice or any nuisance.
 
   (b)   Whoever violates this section is guilty of a minor misdemeanor and shall be subject to the penalty provided in Section 698.02.