Question 603 of 276 · Alberta Class 4 Knowledge Test

In which conditions should a school bus with a strobe lamp activate it?

Exactly one answer is correct.

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Correct answer to question 603

  • A: In fog, blizzard, smoke, or other poor visibility

Explanation

A strobe lamp must be activated during adverse atmospheric and visibility conditions such as fog, blizzard and smoke. It may also be used any time increased visibility is desired.

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