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BDifficulty 2/5

What maximum breath-alcohol concentration applies to the driver of a bus intended to carry passengers with more than nine seats?

Correct answer

0.15 milligrams per litre of exhaled air.

0.15 mg per litre of exhaled air under Article 20; the corresponding blood limit is 0.3 g per litre. This lower limit applies to legally specified categories and circumstances, such as passenger transport with more than nine seats, rather than merely any driver working professionally. The safest option is to consume no alcohol before driving.

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  • 0.25 milligrams per litre of exhaled air.

  • 0.30 milligrams per litre of exhaled air.

  • 0.15 milligrams per litre of exhaled air.

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