Practice question

In England, Wales and Northern Ireland, what is the legal blood alcohol concentration (BAC) limit for most drivers?

  1. 20 milligrams of alcohol per 100 millilitres of blood
  2. 50 milligrams of alcohol per 100 millilitres of blood
  3. 80 milligrams of alcohol per 100 millilitres of blood
  4. 150 milligrams of alcohol per 100 millilitres of blood

Answer: C — 80 milligrams of alcohol per 100 millilitres of blood

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