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

Do the drug driving rules apply to prescription and over-the-counter medicines?

The answer

  • No — only illegal drugs are covered
  • Yes — you must not drive under the influence of any drug, including prescription and over-the-counter medicines Correct
  • Only if you have no prescription
  • Only for drivers on a learner or provisional licence

Why that's the answer

You must not drive while under the influence of any drug — illegal drugs, prescription medicines and over-the-counter medicines alike. Penalties for driving under the influence of a prescription drug can include prison.

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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