A. No sign shall be placed on the public right-of-way in such a manner as to interfere with traffic or driver vision, impede pedestrian traffic or otherwise present a safety hazard. Furthermore, no sign shall be placed on the public right-of-way in such a manner as to damage or interfere with landscaping or irrigation systems. No sign otherwise permitted under this chapter shall be attached to any utility pole, light pole, trees, municipal or other public agency sign posts, nor to any building or structure. This subsection does not apply to banners authorized under 17.03.086(B)(6).

B. Signs attached to or placed on a vehicle or trailer parked on public or private property; provided, however, this provision shall not be construed as prohibiting the identification of a firm or its products on a vehicle operating during the normal course of business. Buses and taxis are exempt from this provision.

C. Remote or off-premises signs except as otherwise authorized herein.