An Indicator provided at a Junction SignalA Signal protecting Facing Points over which more than one Main Route is available. In Colour Light Signalled areas, the term junction Signal also applies where... More to inform the driver which way a
junction is set, by means of a line of white lights. See Route IndicatorAn Indicator associated with a Signal which indicates which Route is set. See also Position Light Junction Indicator, Miniature Alphanumeric Route Indicator, St... More and
Position Light Junction IndicatorAn Indicator which displays the Route at a Signal by means of a line of white lights. More.