In addition to any other provisions of this chapter, the following provisions apply:
(a) Warning signs shall be permitted as needed but they shall not exceed thirty-two (32) square feet in sign area and shall not create a hazard to either auto or pedestrian travel.
(b) If necessary, warning signs shall be illuminated.
(c) A permit is not required. (Ord. 1209-97. Passed 10-9-97.)