Correct answer: D. Clean them with a cloth or tissue before starting their journey.
The purpose of mirrors is to increase the drivers view to the rear and sides of the vehicle and to enable them to take into account all visible hazards. Proper use will enable drivers to make informed, correct and safer decisions. Drivers should ensure that all mirrors, including the exterior ones, are clean and properly adjusted at all times to ensure optimum view.
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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