New South Wales · Driver Knowledge Test (DKT) · Road safety

Can you drink alcohol while driving if your BAC stays below your legal limit?

The answer

  • No — you must not drink alcohol while in your vehicle and driving Correct
  • Only a passenger may drink
  • Yes, as long as you stay under your limit
  • Yes, if you are not in a built-up area

Why that's the answer

You must not drink alcohol while in your vehicle and driving, even if your BAC stays below your legal limit. Doing so attracts a fine and demerit points.

Where this rule comes from

Take the full New South Wales practice test (153 questions)

More NSW DKT questions

Same topic first — road safety trips up more learners than any single rule.

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