The plans for each room, apartment, or part of any building or structure shall be clearly lettered showing the purpose for which the same is designed to be used.  If the room or part of the building or structure is to be used for any purpose for which the various sections of this chapter restrict or limit the number of persons to be assembled or accommodated therein, the plans shall be clearly lettered to indicate the prescribed limitation.
('91 Code § 150.056)  (Ord. 2203-1966, passed 2-2-67)