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Left Turn Yield on Green: What It Means & What To Do

Left Turn Yield on Green (R10-12) - rectangle (vertical) white with black/red regulatory sign: When making a left turn on a green signal, you must yield to oncoming traffic
MUTCD CodeR10-12
CategoryRegulatory Signs
ShapeRectangle (vertical)
ColorWhite with black/red

What Does the Left Turn Yield on Green Mean?

When making a left turn on a green signal, you must yield to oncoming traffic.

About This Sign

This sign reminds left-turning drivers that a green light does not give them the right-of-way over oncoming vehicles.

Where you will see it

This sign is posted at signalized intersections where drivers turn left on a green light. It reminds those in the left-turn position that oncoming vehicles may have the right-of-way.

What to do

  • Wait for a safe gap in oncoming traffic before you turn left.
  • Yield to vehicles coming toward you.
  • Complete the turn only when the way is clear.

A common mistake

Drivers assume a green light means they can go. A green light does not give a left-turning driver the right-of-way over oncoming vehicles.

What to remember for the test

Remember who yields: left-turning traffic on green gives way to oncoming traffic. Green alone does not guarantee a clear path.

Other Regulatory Signs

Frequently Asked Questions

What does the Left Turn Yield on Green mean?

When making a left turn on a green signal, you must yield to oncoming traffic.

What shape and color is the Left Turn Yield on Green?

The Left Turn Yield on Green uses the Rectangle (vertical) shape and White with black/red coloring.

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