Correct answer: D. Drivers must keep left of the continuous white line.
A single continuous white line along the centre of the road means all traffic must keep to the left of the line. You are not permitted to overtake or perform a U-turn on this section of road.
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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