On a narrow busy road, what should pedestrians do when walking?

1. A.Walk more than two abreast.
2. B.Walk in single file.
3. C.Walk in groups of no more than three.
4. D.Walk two abreast.

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.