A board on the Approach ToIn relation to equipment on or alongside the track, positioned such that a train passes the point before reaching another defined item of equipment. See also Re... More a Temporary or Emergency Speed RestrictionA Temporary Speed Restriction not shown in the Weekly Operating Notice, or which is more restrictive than shown, or which applies at a time not shown. More
ahead, placed at a distance before commencement to provide adequate
Braking DistanceThe distance in which a train is capable of stopping, from a given speed, at such a deceleration for a passenger train that the passengers do not suffer discomf... More.