Correct answer: B. Use hazard lights.
If you arrive at the scene of a crash, find a safe place to stop so that you don't endanger yourself or others, warn other road users of the incident by using hazard lights.
This is an official-style question from the Managing Risk topic of the Ireland driver theory test (Cat. B). Practise all 807 questions free on iTest.ie — with timed mock exams, automatic mistake tracking and progress sync across devices.
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