§ 3-27. Exempt signs.
The following types of signs are exempted from all provisions of this article:
(1)
Public signs. Signs erected by or on the order of a public officer in the performance of his public duty, such as safety signs, danger signs, traffic and other regulatory signs, and other informational signs.
(2)
Historical markers. Historical markers or memorials as approved and recognized pursuant to the lawful act of any local, state or federal authorities.
(Ord. of 11-15-88, § 7)