Red Road Signs

Sign Title Category Shape Colour (Background) Colour (Foreground)
No entry for vehicular traffic Regulatory signs Circular Red White
Temporary absence of hard shoulder for 400 yards Road works and temporary Rectangular Red White
Temporary absence of road markings for 2 miles Road works and temporary Rectangular Red White
Reduction in speed necessary for a change in road layout ahead Warning signs Rectangular Red White
Variable message sign ahead not in use or being tested Road works and temporary Rectangular Red White
Vehicular traffic must not proceed into a length of road where one-way working is temporarily necessary Regulatory signs Other Red White
Vehicular traffic must not proceed into a length of road where one-way working is temporarily necessary Road works and temporary Circular Red White
Temporary sudden change in level of carriageway surface Road works and temporary Rectangular Red White
Traffic joining a length of road being controlled by portable traffic signals is not controlled by these signals Road works and temporary Rectangular Red White
Traffic on road ahead is being controlled by portable light signals Road works and temporary Rectangular Red White
Vehicles may not pass the temporary traffic signals when the red light is shown Road works and temporary Rectangular Red White
Vehicles may not pass the temporary traffic signals when the red light is shown at a junction Road works and temporary Rectangular Red White
Vehicular traffic should proceed slowly owing to temporary hazard resulting from wet tar on the road Road works and temporary Rectangular Red White
Vehicular traffic should proceed slowly owing to workforce in the road Road works and temporary Rectangular Red White
Temporary entrance to a construction or road works site Road works and temporary Rectangular Red White