2010 CPC. pizza place approximately 850SF. They have a small seating area for about 18 persons at tables. single room occupancy toilet room located in the rear past the kitchen. I seem to remember there was a code exception for providing public toilet facilities if the restaurant was under a particular square footage. The issue is that the health department will not allow circulation to this toilet room thru the food prep, food storage or dish washing areas. space is less than 20 feet wide, no ability to place a dedicated hallway to the toilet room. Am I imagining an old code exception that has since been removed?