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C1Difficulty 3/5

An adult drives a goods vehicle with a MAM exceeding 3,500 kg. Under RGC Article 20, what breath alcohol level must the driver not exceed?

Correct answer

0.15 mg/l.

0.15 mg per litre of breath. The corresponding blood limit is 0.3 g per litre: exceeding either applicable limit is prohibited. This rate applies because of the specified vehicle or service, not merely because someone works as a driver while driving any private vehicle. Being below the limit does not mean alcohol cannot impair driving.

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All options

  • 0.25 mg/l.

  • 0.40 mg/l.

  • 0.15 mg/l.

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