What should a driver do if they intend to reverse their vehicle into an area which they cannot see?

1. A.Open driver's window and look behind.
2. B.Ask someone to guide you when reversing.
3. C.Open driver's door and look behind.
4. D.Look in nearside (left) mirror when reversing.

This is an official-style question from the Safe and Responsible Driving 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.