All of the following signs shall be construed a public nuisance and the city may, without notice, remove and impound any of the following signs:
(1) 
Any sign erected or existing that constitutes a traffic hazard.
(2) 
Any sign erected without a permit, either prior to or after the adoption of the ordinance from which this chapter is derived, if a permit was required.
(3) 
Any sign erected in violation of the provisions of this chapter.
(4) 
Any sign erected in or over a public right-of-way either prior to or after the adoption of this chapter.
[Ord. No. 817-97, § 10(A), 5-13-1997]
Impounded signs may be recovered by the owner within ten days of the date of impoundment. Signs that are not recovered within ten days of impoundment will be destroyed. Impoundment fees are as follows:
(1) 
A fee as provided in the fee schedule in appendix A for signs which are 12 square feet or less in area.
(2) 
A fee as provided in the fee schedule in appendix A for signs which are larger than 12 square feet and 20 square feet or less in area.
(3) 
A fee as provided in the fee schedule in appendix A for signs which are larger than 20 square feet in area.
[Ord. No. 817-97, § 10(B), 5-13-1997]