Correct answer
0.3 grams of alcohol per litre of blood.
The maximum alcohol concentration for a driver of lorries with a maximum authorised mass of more than 3,500 kg is 0.15 milligrams per litre of exhaled air or 0.30 grams per litre of blood.
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0.8 grams of alcohol per litre of blood.
0.5 grams of alcohol per litre of blood.
0.3 grams of alcohol per litre of blood.
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