A SignalA visual display device which conveys instructions or provides prior warning of instructions regarding the driver’s authority to proceed. More is designated Non-PassableA Signal is designated Non-Passable because it protects an area of conflict or other infrastructure such that a significant hazard would arise in the event of i... More because it protects an area of conflictA section of line beyond the Signal at danger on which a head-on, crossing or same direction converging collision with another legitimately positioned train cou... More
or other infrastructure such that a significant hazard would arise in the event
of it being passed at dangerAn indication given by a Signal to stop. More without authority. Such Signals cannot be
passed at dangerAn indication given by a Signal to stop. More without specific authority from the SignallerA person responsible for the operation of the Signalling System, to safely control the passage and regulation of trains, usually located in a Signal Box. More, in
accordance with the Rule Book. Non-passableA Signal is designated Non-Passable because it protects an area of conflict or other infrastructure such that a significant hazard would arise in the event of i... More Signals are usually
Controlled Signals.