A RouteThe path along a section of track between one Signal and the next, along which an authorised movement is to be made. from one Main SignalA Colour Light Signal capable of displaying a Main Aspect or a Semaphore Distant or Stop Signal. to the next main SignalA Colour Light Signal capable of displaying a Main Aspect or a Semaphore Distant or Stop Signal. with a Restricted
Overlap, where the full or reduced overlapAn Overlap that is shorter than the minimum permitted length of a Full Overlap, where the permitted approach speed is below a specified level which still allows... is not available or not required.
The entrance SignalA visual display device which conveys instructions or provides prior warning of instructions regarding the driver’s authority to proceed. is Approach Controlled.