Correct answer: A. A longer braking distance is required.
When driving in icy conditions, you should always reduce speed and allow a bigger gap to the vehicle in front in order to be able to stop safely if necessary.
This is an official-style question from the Safe and Responsible Driving 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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