Safe driving and emergenciesQuestion 289 of 296

It is a cold morning and ice and frost cover your windows. What must you do before you drive?

Clear a small hole in the windshield only
Wait for the frost to melt as you drive
Clear the front only, and use the mirrors for the rest
Clear the windshield and side windows so you can see

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Correct answer: Clear the windshield and side windows so you can see

Ice, snow, frost, steam or dirt must not block your view. Clear the part of the windshield that the wipers sweep, the side windows and the required mirrors.

Source: Using the Road Regulations (N.S. Reg. 230/2026, in force 19 October 2026), Section 83, Obstruction of driver's control or view, page 41

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Questions last reviewed: 18 October 2026