Other signs that you may need Previous Next Below are some of the more common signs in use. It does not show every sign that might be required. Road narrows on both sides ahead Traffic signals ahead Traffic control ahead Where vehicles should stop at temporary traffic signals Where vehicles should stop at temporary stop sign Stop board Go board Priority to vehicles from opposite direction Priority over vehicles from opposite direction Road closed except cycles Temporary obstruction 15 minutes delay Stop works Road closed Diversion Ramp ahead Ramp Traffic signals not in use Zebra or signal controlled crossing is not in use Direction of temporary pedestrian route Workforce in road slow Temporary footway closure pedestrians wait here Other danger ahead Slippery road Loose chippings Temporary road surface Cyclists dismount Left-hand lane of a dual two-lane carriageway road closed Left-hand lane of a dual three-lane carriageway road closed Centre land of a three-lane two-way road closed Examples of supplementary plates for use with other signs Single file traffic Left arrow Grass cutting Line painting Gully emptying Distance over which hazard or prohibition extends Distance to hazard or obstruction Distance and direction to hazard or obstruction Maximum speed advised Previous Next