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C1Difficulty 3/5

If I am driving a lorry with an MAM of 10,000 kg, what breath alcohol rate per litre of exhaled air must I not exceed to be allowed to drive this vehicle?

Correct answer

0.15 milligrams.

The maximum permitted alcohol level for a driver of lorries with an MAM of more than 3,500 kg is 0.15 milligrams per litre of exhaled air or 0.30 grams per litre of blood.

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  • 0.25 milligrams.

  • 0.40 milligrams.

  • 0.15 milligrams.

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