Left Lane Must Turn Left Sign
Vehicles in the left lane are required to turn left at the intersection
Rectangle
Shape
Regulatory
Category
What to do
If you do not want to turn left, move out of the left lane before the intersection.
Tips
Check lane-use signs and pavement arrows early.
Common mistake
Going straight from a mandatory-turn lane
About regulatory signs
Regulatory signs are usually white rectangles with black or red markings, and they carry the force of law — speed limits, turn restrictions, right-of-way. Ignoring one is a traffic violation. The written test regularly checks whether you know exactly what a regulatory sign requires you to do.
Frequently asked questions
What does the Left Lane Must Turn Left Sign mean?
Vehicles in the left lane are required to turn left at the intersection
What should you do at a Left Lane Must Turn Left Sign?
If you do not want to turn left, move out of the left lane before the intersection.
More regulatory signs
Speed Limit 35Do Not EnterDo Not PassHOV 2+ OnlyLeft Lane HOV 2+ Only (Timed)Right Lane Buses Only (Timed)Keep RightKeep Left
All 115 signs
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