Correct answer
0.5 grams per litre of blood.
Above 0.5 g/l of blood, alongside the general exhaled-air limit of 0.25 mg/l in Article 20. Lower limits apply to novices and certain services, and minors must maintain a zero level. Being within the legal limit does not guarantee safe driving: the safest choice is not to drink alcohol when driving.
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0.3 grams per litre of blood.
0.8 grams per litre of blood.
0.5 grams per litre of blood.
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