A. 
Except as otherwise provided by law, it is unlawful to maintain, erect, install, alter, move, expand, or display any sign without having first obtained a sign permit to do so, or without displaying upon each such sign, in a position clearly visible to a person standing next to the sign, a sign permit sticker issued by the director. Violations may be enforced in accordance with Section 17.12.030.
B. 
It is unlawful to violate any condition imposed upon the granting of any permit or authorization issued pursuant to this title, or to erect or maintain a sign not in conformance with this title.
C. 
Any type of sign not expressly permitted in this title is prohibited and erection and maintenance of such a sign is considered a violation of this title.
(Ord. 4648 § 2, 2008)
A. 
If a sign permit, planned sign permit program or sign exception has not been erected or otherwise used within 12 months after the granting of the approval, the signage approval shall automatically be null and void.
B. 
In any case in which the terms of a sign permit, planned sign permit or exception have not been complied with, the design committee may, upon 10 days prior written notice, hold a public hearing pursuant to Section 17.08.540. At the conclusion of such hearing, the design committee may revoke the permit or exception, if it finds substantial evidence exists that the terms of the permit or exception have not been complied with.
(Ord. 4648 § 2, 2008)