Ontario G1 Knowledge Test — G1 Practice Question
Province progress 0 / 391
Accuracy —
Road Signs
A solid yellow line at the left of your driving lane means:
Show Answer & Explanation
Correct Answer: B. It is unsafe to pass and crossing is not permitted
A solid yellow line on your left indicates that passing is unsafe — sight distance is limited, the curve is too sharp, or oncoming traffic is expected. Crossing a solid yellow to pass is both unsafe and illegal.