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Why should you keep well back when you’re following a large vehicle?

Question Topic: Band 1 road procedure
Saved Questions | Completed Questions Incomplete Questions Question Topic: Band 1 road procedure
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To prevent diesel exhaust particles from being sucked into your engine
To help the driver see you in their mirrors
To prevent radio or sat-nav interference
To help you save fuel
← Who has priority at a crossroads where there are no signs or road markings? What's the purpose of the yellow lines painted across the road? →

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