Section 78(b) in Bihar Building and Other Construction Workers (Regulation of Employment and Conditions of Service) Rules, 2005
(b)every gate is the hoist way enclosure of such hoist used for carrying persons is fitted with efficient inter-locking or other devices to secure so that gate can not be opened except when the cage of such gate is at the landing place, and that such cage cannot be moved away from the landing place until such gate is closed.
