Regulatory Road Sign (R10-12)
Left Turn Yield on Flashing Yellow Arrow Sign Meaning & Driving Rules
Indicates that left turns are permitted on a flashing yellow arrow, but drivers must yield to oncoming traffic and pedestrians.
Required Driver Action & Right-of-Way Protocol
Yield to all oncoming vehicles and pedestrians. Turn left only when a safe, clear gap exists.
Detailed Overview & Purpose
The Left Turn Yield on Flashing Yellow Arrow sign (R10-12) accompanies modern four-section traffic signals. A flashing yellow arrow means you may turn left, but your turn is unprotected — you MUST yield right-of-way to all oncoming vehicles and crossing pedestrians.
Key Standard & Origin: Flashing yellow arrows have replaced the old green circle for left turns because studies show drivers understand them much better.
Where You'll Find This Sign
Signalized intersections equipped with flashing yellow arrow left-turn signal heads.
Common Driver Mistakes to Avoid
Treating a flashing yellow arrow as a protected green arrow and turning directly into oncoming traffic.
How This Sign Appears on the DMV Knowledge & Road Test
A modern DMV exam question: what does a flashing yellow left-turn arrow mean? (Yield before turning).
Legal Penalties and Moving Violations
Failure to yield on a flashing yellow arrow carries full fault in intersection collisions.
When you encounter the official Left Turn Yield on Flashing Yellow Arrow (R10-12) on a roadway, what is your legal duty?
Prepare for Your State Permit Exam
Take full 2026 practice tests covering mandatory road signs, traffic laws, and state-specific driving rules.
