Correct answer: D. You must turn right ahead.
This sign tells you that you must turn right ahead. It is usually displayed on the approach to a one-way system.
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 →