Section 106(iv) in The Punjab Capital (Development and Regulation) Building Rules, 1952
(iv)[ If the urinal can be entered from within the building and is constructed to discharge into a soil pipe which also receives the discharge from another urinal or from water closet, bath, sink, bidet or lavatory basin, the trap of the urinal shall be ventilated by a pipe which shall - [Substituted by Chandigarh Administration Gazzette dated 22.1.1993.]
