32-645 - Illuminated or flashing signs in C8 Districts LAST AMENDED 4/8/1998 C8 In the district indicated, #illuminated# or #flashing signs#, other than #advertising signs#, and #advertising signs# with indirect illumination, are permitted, provided that the total #surface area# of all such #signs# (in square feet) shall not exceed five times the #street# frontage of the #zoning lot# (in feet) and that the #surface area# of each #sign# shall not exceed 500 square feet.