§ 90.03 OBSTRUCTIONS ON PUBLIC PROPERTY.
   (A)   Obstructions. It is unlawful for any person to place, deposit, display or offer for sale, any fence, goods or other obstructions upon, over, across or under any public property without first having obtained a written permit from the Council, and then only in compliance in all respects with the terms and conditions of the permit, and taking precautionary measures for the protection of the public. An electrical cord or device of any kind is hereby included, but not by way of limitation, within the definition of an obstruction.
   (B)   Fires. It is unlawful for any person to build or maintain a fire upon public property.
   (C)   Dumping on public property. It is unlawful for any person to throw or deposit on public property any nails, dirt, glass or glassware, cans, discarded cloth or clothing, metal scraps, garbage, leaves, grass or tree limbs, paper or paper products, shreds or rubbish, oil, grease or other petroleum products, or to empty any water containing salt or other injurious chemicals thereon. It is a violation of this section to place or store any building materials or waste resulting from building construction or demolition on public property without first having obtained a written permit from the Council.
   (D)   Signs and other structures. It is unlawful for any person to place or maintain a sign, advertisement or other structure on public property without first having obtained a written permit from the Council.
   (E)   Snow or ice on public property. It is unlawful for any person not acting under a contract with the city to dump snow or ice on public property.
   (F)   Continuing violation. Each day that any person continues in violation of this section shall be a separate offense and punishable as such.
   (G)   Condition.
      (1)   Before granting any permit under any of the provisions of this section, the Council may impose the insurance or bonding conditions thereon as it, considering the projected danger to public or private property or to persons, deems proper for safeguarding the persons and property.
      (2)   The insurance or bond shall also protect the city from any suit, action or cause of action arising by reason of the obstruction.
(2003 Code, § 8.45) Penalty, see § 10.99