All signs not expressly permitted in this chapter or exempt from regulation pursuant to Section 1390.12 are prohibited in the City. Such signs include but are not limited to the following:
(a) Signs imitating or resembling official traffic or government signs and signals.
(b) Signs attached to trees, rocks or natural formations or public property including but not limited to utility poles, benches, trash containers and parking meters, except as specifically authorized by the City.
(c) Animated, flashing, blinking, racer type, mechanically moving or revolving signs, exposed light bulbs, and strings of lights not permanently mounted to a rigid background.
(d) Any sign on a temporarily placed vehicle or trailer when located on the site for the primary purpose of displaying such sign.
(e) Merchandise, equipment, products, vehicles or other items not themselves for sale and placed for attention getting, identification or advertising purposes.
(f) Billboards.
(g) Roof Signs;
(h) No person shall display any obscene or indecent matter upon any sign.
(Ord. 87-2009. Passed 4-20-09. Effective 5-20-09.)