Power Operated PointsPoints that are operated by any means apart from Mechanical. More which are automatically returned by the interlockingA general term applied to the setting and releasing of Signals and Points to prevent unsafe conditions arising; also the equipment which performs this function.... More
to the Normal position to provide protection after a movement via the pointsItems of permanent way which may be aligned to one of two positions, Normal or Reverse, according to the direction of train movement required. More Reverse. Normalisation occurs after the RouteThe path along a section of track between one Signal and the next, along which an authorised movement is to be made. More has been Released and the Track SectionA portion of railway track having fixed boundaries and for which the Train Detection System provides information on its state of occupancy to the Signalling Sys... More has been ClearA Colour Light Signal that is displaying a Proceed Aspect or a Semaphore Signal in the Off position. More for a predetermined time.