If a vehicle breaks down on a motorway, what should a person do?

1. A.Turn on the full beam headlights to alert other drivers.
2. B.Ask a passenger to stand on the road to warn other traffic.
3. C.Place a red warning triangle on the motorway to warn other drivers.
4. D.Use a roadside phone to contact Gardaí and never try to carry out repairs yourself.

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.