Questions › Legal Matters & Rules of the Road › Question 189 of 238
What does this traffic light mean?
- A.Traffic may proceed if turning left.
- B.Traffic may stop if safe to do so.
- C.Traffic may proceed if safe to do so.
- D.Traffic must stop at the traffic light.
Show answer & explanation
Correct answer: D. Traffic must stop at the traffic light.
A red light means STOP. You must not go beyond the stop line or (if there is no stop line) beyond the 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.
Practise the full question bank free →