Ontario G1 Knowledge Test — G1 Practice Question
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Accuracy —
Road Signs
You are about to turn left onto a street and you see a one-way sign with the arrow pointing to the right. What must you do?
Show Answer & Explanation
Correct Answer: B. Do not turn left — traffic on that street flows only to the right
Turning left here would send you against one-way traffic — one of the highest-risk driving errors because oncoming drivers have no chance to react. Either continue past or turn right to follow the legal flow.
Why the other answers are wrong
- A.Make the left turn anyway since you have right of wayRight of way does not override a regulatory sign; one-way flow is absolute and overrules any turn priority.
- C.Turn left but drive on the left side of the roadDriving on the left against one-way traffic is illegal and catastrophically unsafe; traffic direction is determined by the sign, not lane position.
- D.Honk and proceed with cautionHonking does not grant legal passage; entering a one-way street in the wrong direction remains an offence regardless of audible warnings.