How many grams of alcohol per litre of blood can a driver have at most?
¿Cuántos gramos de alcohol por litro de sangre puede tener como máximo un conductor?
- A0,5 gramos por litro0.5 grams per litre
- B0,2 gramos por litro0.2 grams per litre
- C0,8 gramos por litro0.8 grams per litre
Show answer and explanation
✓ 0,5 gramos por litro
The maximum blood alcohol level for a general driver is 0.5 grams per litre (0.25 mg/l in exhaled air). For new drivers and professionals it is lower: 0.3. If you go over the limit, there is a fine and you can lose points. The best rule is to drink nothing if you are going to drive. If you see 0.8, that is the figure of other countries such as England.
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Original practice question on a public fact, not from the official bank. For the official bank: Official CCSE manual (PDF).