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A row of white lights angled towards the route set.
Also known as: Feather indicator, Lunar route indicator
A British indicator showing which of several diverging routes a signal has been cleared for, by a row of lights inclined towards it.
Indicates which of several diverging routes the signal has been cleared for.
Contexts: Public information
Leans in the direction of the route, so a driver reads the geometry of the junction from the geometry of the indicator without needing to know the layout in advance.
Contexts: Public information
A short row of five white lights set at an angle from the signal head, leaning towards the side the route diverges to.