What colour traffic light comes on after a non-flashing amber light?

1. A.Flashing red light.
2. B.Red only.
3. C.Green only.
4. D.Flashing amber light.

This is an official-style question from the Legal Matters & Rules of the Road 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.