No permanent or temporary sign shall be erected or placed at or near the intersection of any street in such a manner as to cause a traffic hazard at the intersection; or at any location where, by reason of the placement, design or color of the sign, it may interfere with, obstruct the view of or be confused with any authorized traffic sign, signal or device, or which makes use of the words "Stop," "Look," "Drive-In," "Danger," "Go Slow," "Caution," "Warning," "Right," "Left" or any other words, phrases, symbols or characters in such a manner as to interfere with, mislead or confuse traffic.