Correct answer: D. Traffic should cross back to the left-hand lane ahead.
This roadworks warning sign tells you that the course of the road will return to the left ahead. This usually appears after a stretch where traffic was diverted to a right-hand lane.
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.
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