Left Turn Only Road Sign - Meaning and Usage Guide #3399953 (License: Personal Use)

The image shows a rectangular white traffic sign with a bold black border and a solid black arrow curving sharply to the left, indicating a mandatory left turn. This type of sign is used in roadways to enforce directional movement, often placed before intersections where other maneuvers are prohibited. It complies with MUTCD (Manual on Uniform Traffic Control Devices) standards for regulatory signage.

Commonly used on highways, urban streets, and controlled intersections to guide traffic flow and prevent illegal turns; matches user intent for understanding road signs, driver education, or traffic law compliance.