Introduction of British Railway Signalling
Introduction of British Railway Signalling Essentials of Interlocking 1. The essentials of safe and efficient signalling system are: 2. The concentration of control of points and signals in a signal box. 3.The interlocking of points and signals. 4. Electric/telegraphic communication between adjacent signal boxes. 5. The block signalling system and the regulations for its operation. […]
Continue Reading