Grey/Black

Sign Title Category Shape Colour (Background) Colour (Foreground)
Hazard or prohibition extends for 7 miles On-street parking Rectangular White Grey/Black
Hidden dip ahead Warning signs Rectangular White Grey/Black
High vehicles to use middle of road at arch bridge ahead Low bridge signs Rectangular White Grey/Black
Nature of work being done by vehicle working on the highway Road works and temporary Rectangular Yellow Grey/Black
Crossing on road hump ahead Traffic calming Rectangular White Grey/Black
Ice ahead Warning signs Rectangular White Grey/Black
Information on breakdown recovery services during road works Road works and temporary Rectangular Yellow Grey/Black
Instructions for drivers of wide loads on how to telephone for assistance Road works and temporary Rectangular Yellow Grey/Black
Instructions to drivers of wide loads to follow a diversion to avoid the road works ahead Road works and temporary Rectangular Yellow Grey/Black
Junction ahead leading to a car ferry Direction and tourist signs Rectangular White Grey/Black
Junction ahead leading to a London underground railway station Direction and tourist signs Rectangular White Grey/Black
Junction ahead leading to a temporary diversion route, follow symbolic route Direction and tourist signs Rectangular Yellow Grey/Black
Drivers should keep in low gear for 1.5 miles Warning signs Rectangular White Grey/Black
Drivers should keep in low gear for steep hill or tight bend Warning signs Rectangular White Grey/Black
Goods vehicles should keep to the left hand lane on approach to check point ahead Information signs Rectangular Yellow Grey/Black