Distance over which slow moving vehicles likely to be encountered ahead

Warning signs

Distance over which slow moving vehicles likely to be encountered ahead

Sign showing the distance over which slow vehicles are likely. This sign is common on rural roads with farm traffic or heavy goods vehicles. In the theory test it tests your awareness of slow-moving vehicles and the need to be patient. Always look well ahead and be prepared to overtake safely when legal.

Shape
Rectangular
Background
White
Border
Grey/Black
Text type
Number (Distance)
Diagram reference
583.1

Where you'll see this sign

Rural roads with farm traffic or heavy goods vehicles.

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