No sign shall be erected at any location, where by reason of the position, size, shape, color, movement, or illumination, it may interfere with, obstruct the view of, or be confused with any authorized traffic sign, signal, or device so as to interfere with, mislead, or confuse traffic. Consideration of traffic visibility and injurious effects on adjacent properties is essential. All signs shall be designed, constructed, and maintained so as not to change the essential character of the area.
(Prior Code, § 748.01) Penalty, see § 10.99