| Sign | Title | Category | Shape | Colour (Background) | Colour (Foreground) | |
|---|---|---|---|---|---|---|
|
Load gauge giving audible warning to drivers where vehicle exceeds safe height under electrified overhead cables | Level crossing signs | Other | White | Grey/Black |
|
|
Vehicular traffic must not proceed into a length of road where one-way working is temporarily necessary | Regulatory signs | Other | Red | White |
|
|
Tramcars crossing ahead | Level crossing signs, Tram signs | Other | White | Red |
|
