Section 35(2) in Faridabad Complex Administration Building Rules, 1989
(2)Minimum width of any lobby, corridor and passage in case of residential building with multiple welling, commercial, public or industrial building shall be as given below:(i)Number of users from 1 to 20 : 0.9 metre.(ii)Number of users from 20 to 100 : 1.2 metres.These widths shall be increased by 2.5 centimetres for every additional 15 persons until a maximum of 2.75 metres is reached.
