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Revision question · Band 1 road procedure
Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.
It's dangerous for vehicles to travel too close together. Visibility is reduced and there's a higher risk of collision if a vehicle brakes suddenly to avoid a hazard.
By increasing the separation distance between you and the vehicle in front, you have a greater safety margin. If necessary, this will allow you to reduce speed gradually and so avoid the vehicle behind being unable to stop within the space it has allowed.
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