An alphanumeric display presented to the driver to indicate the routeThe path along a section of track between one Signal and the next, along which an authorised movement is to be made. More set. It
is for short range use (category three performance). Formerly known as
Stencil IndicatorA type of Miniature Alphanumeric Route Indicator (formerly used in conjunction with Shunting Signals or for Off Indicators), employing a stencil to form the cha... More.