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DDifficulty 2/5

If you are driving a bus intended for the transport of schoolchildren and minors, what is the maximum alcohol concentration per litre of exhaled air that you must not exceed?

Correct answer

0.15 milligrams per litre.

Drivers of vehicles intended for public passenger services or school transport must not drive with an alcohol concentration exceeding 0.15 milligrams per litre of exhaled air or 0.3 grams per litre of blood.

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All options

  • 0.15 milligrams per litre.

  • 0.30 milligrams per litre.

  • 0.50 milligrams per litre.

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