42-633 - Illuminated or flashing signs LAST AMENDED 6/6/2024 M1 M2 M3 In all districts, as indicated, #illuminated# or #flashing# #advertising signs# are not permitted. #Illuminated# or #flashing signs#, other than #advertising signs#, and #accessory# or #advertising# #signs with indirect illumination# are permitted, provided that the total #surface area# of all such #signs#, in square feet, shall not exceed: (a) for #illuminated# or #flashing signs# other than #advertising signs#, 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; and (b) for #accessory# or #advertising# #signs with indirect illumination#, five times the #street# frontage of the #zoning lot#, in feet, and that the #surface area# of each #sign# shall not exceed 750 square feet. However, in any #Manufacturing District# in which #residences# or #joint living-work quarters for artists# are, under the provisions of the Zoning Resolution, allowed as-of-right or by special permit or authorization, the total #surface area# of all such permitted #signs# 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.