Correct answer
0.15 milligrams of alcohol per litre.
0.15 mg of alcohol per litre of exhaled air. Article 20 sets that breath limit or 0.3 g/l in blood for this case; they are different measurements and units. Exceeding the corresponding limit prohibits driving. Being below it does not guarantee safety or permit driving under the influence of alcohol. The safest choice is not to consume alcohol when driving.
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0.40 milligrams of alcohol per litre.
0.25 milligrams of alcohol per litre.
0.15 milligrams of alcohol per litre.
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