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Revision question · Hazard awareness
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.
Drinking black coffee or waiting a few hours won't make any difference. Alcohol takes time to leave the body.
A driver who has been drinking should go home by public transport or taxi. They might even be unfit to drive the following morning.
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