Correct answer
0.25 milligrams of alcohol per litre of breath
It is 0.25 milligrams per litre of breath under Article 20 of the General Traffic Regulations. Do not confuse this with the general blood-alcohol limit of 0.5 grams per litre. Novice drivers and certain transport operations have lower limits and are excluded here. Being below the limit does not guarantee safe driving: alcohol may impair driving before the limit is reached.
Practice more B licence questions
A 3-minute quick test with exam-style questions. Free, no signup.
All options
0.25 milligrams of alcohol per litre of breath
0.10 milligrams of alcohol per litre of breath
0.50 milligrams of alcohol per litre of breath
Editorial status: editorially approved. This status does not certify legal review. Report a correction
Share this question
Keep studying
Related questions
- May a private car that is not an assistance vehicle tow another broken-down car along a motorway?
- Can looking at an advertising poster near the road distract a vehicle driver?
- To continue straight ahead, where must you stop?
- A car with MAM no greater than 3,500 kg has a breakdown. It can continue safely but travels at an abnormally low speed on a motorway, seriously disrupting traffic. The right shoulder is usable and wide enough. What must it do?
- If your vehicle makes a noise above the established limits, is its circulation prohibited?
- A driver puts their left arm out and bends it upwards with the palm extended to signal a lateral movement. Which direction are they signalling?