Distance of 2 miles to a section of dual carriageway ahead
Section of dual carriageway road begins ahead
Distance of 1/2 mile of dual carriageway road extends ahead
No through road for vehicular traffic in direction indicated from junction ahead
No through road for vehicular traffic in direction indicated from junction ahead
Number of lanes of traffic lanes ahead on a dual carriageway reduces from three lanes to two. Traffic in the right hand lane must move into the lane on the immediate left
Passing place on a narrow road
Number of lanes of traffic lanes ahead on a primary route reduces from three lanes to two. Traffic in the right hand lane must move into the lane on the immediate left
Route ahead only wide enough for one line of vehicles, but has passing places at intervals
Road unsuitable for articulated vehicles
Road unsuitable for caravans
Road unsuitable for heavy goods vehicles
Road unsuitable for long vehicles
Road unsuitable for motor vehicles
Road unsuitable for trailers
Road unsuitable for wide vehicles
Distance to a parking place ahead
Emergency telephone in a parking place
Distance ahead to emergency telephone in a parking place
Emergency telephone ahead
Emergency telephone 1 mile ahead
Direction to emergency exit for pedestrians from a tunnel
Direction to emergency exit for pedestrians from a tunnel
Hospital ahead with accident and emergency facilities
Hospital ahead without accident and emergency facilities
One-way traffic in direction indicated (sign for pedestrians)
One-way traffic in direction indicated (sign for pedestrians)
Ramped entrance to pedestrian overbridge
Ramped entrance to pedestrian subway
Stepped entrance to pedestrian overbridge
Stepped entrance to pedestrian subway
Goods vehicles should leave the main carriageway on the approach to a vehicle check point
Direction to a vehicle check point
End of vehicle check point area
Goods vehicles may be directed to enter a check point ahead
Goods vehicles and buses may be directed to enter a check point ahead
Goods vehicles should get into the left lane to attend a goods vehicle check point ahead
Goods vehicles should get into the left hand lane of a three lane carriageway on the approach to a goods vehicle check point
Goods vehicles may be directed to stop ahead by a constable in uniform
Goods vehicles should keep to the left hand lane on approach to check point ahead
Goods vehicles may be directed to leave the motorway at the junction ahead
Goods vehicles and buses may be directed to leave the motorway at the junction ahead
Waiting place at a lay-by or observation platform for police vehicles only
Accident ahead and consequent need to proceed with caution
End of temporary permission for traffic to use the hard shoulder
Potential danger temporarily ahead and consequent need to proceed with caution
Area where police carry out checks on the speed of vehicles
Traffic should use the hard shoulder in an emergency
Vehicle emissions check point ahead
Vehicle excise licence check point ahead
Vehicle and Operator Services Agency check point ahead
Location of traffic survey
Vehicles may be directed to stop at a traffic survey ahead
Entrance to a car park, private access road or property
Permanent change to the road layout ahead
Entry to a car park, private access road or property from a public road not allowed
Exit from a car park, private access road or property from a public road not allowed
Exit from a car park, private access road or property
Vehicles should reduce speed on approaching a traffic survey ahead
Vehicles must stop at a census traffic point
