Question 504 of 276 · Alberta Class 4 Knowledge Test

Which description matches a stale green traffic light?

Exactly one answer is correct.

Show solution

Correct answer to question 504

  • C: It was green before you saw it or has been green for a while

Explanation

A stale green light was already green before you saw it, or has been green for quite a while. It is the first warning that the light will soon turn amber. Check mirrors and cover the brake when you see one.

Next to question ›