7.4.1309: PROHIBITED SIGNS:
The following signs and sign types shall be prohibited:
   A.   Any sign erected or painted upon light poles, retaining walls, fences, rocks, trees, or natural features unless the sign meets the definition of a low profile or freestanding sign as described in Subsection 7.6.203C (Lot Area).
   B.   Any sign displaying flashing or intermittent lights or lights of varying intensity.
   C.   Any sign with a digital electronic message that changes in any manner except those permitted by Section 7.4.1307 (Sign Types and Criteria by Sign Category).
   D.   Any sign with direct or indirect lighting that causes direct glare into or upon any lot or tract with a residential use that is adjacent to the lot or tract where the sign is located.
   E.   Signs that advertise activities that are unlawful and not recognized as permitted or conditional uses per Article 7.3 (Use Regulations).
   F.   Any private sign that is an imitation of an official government protective or warning sign, including signs using the words "Stop" or "Danger" to imply a need or requirement to stop or a caution for the existence of danger, and including signs that are copies of, or which are likely to be confused with, any official government protective or warning sign.
   G.   Any sign that obstructs a window, door, fire escape, stairway, ladder, or opening intended to provide light, air, ingress, or egress for any building as required by law.
   H.   The parking of any motor vehicle, recreational vehicle, trailer, or other movable device in a manner that the vehicle constitutes a billboard or off premises sign.
   I.   Any sign attached to a flat roof. (Ord. 23-03)