No U-Turn Sign Meaning and Regulations | Traffic Sign Guide #3434309 (License: Personal Use)

The sign features a bold black U-turn arrow inside a white circle, overlaid with a red border and a diagonal red slash-indicating prohibition. It is standardized under international traffic conventions (e.g., Vienna Convention) and used globally to prevent hazardous or illegal turning maneuvers. Drivers encountering this sign must continue forward or find an alternative route to reverse direction.

Used on roads, intersections, and highways where U-turns pose safety risks or violate local traffic laws; commonly seen in urban areas, near schools, or on one-way streets. Matches user intent for understanding traffic signs, preparing for driver’s exams, or resolving citation disputes.