The point in Block SignallingA system of controlling rail traffic defined by Block Sections. Normally only one train is permitted in a Block Section. More beyondIn relation to equipment on or alongside the track, positioned such that a train reaches it after passing another defined item of equipment. See also Advance. More the Home SignalIn Block Signalling, it is the first Stop Signal on the Approach To and worked from a Signal Box and controls the exit from the Block Section. (If no Starting S... More up to which the line
must be clearA Colour Light Signal that is displaying a Proceed Aspect or a Semaphore Signal in the Off position. More before a signalled Running MovementA train movement on a Running Line, under the control of a Main Aspect. More can approach the
home SignalIn Block Signalling, it is the first Stop Signal on the Approach To and worked from a Signal Box and controls the exit from the Block Section. (If no Starting S... More.