No U-Turn Sign Meaning, Regulations & Road Safety Guide #1840817 (License: Personal Use)

This regulatory traffic sign features a bold black U-shaped arrow inside a white circular field, overlaid with a red border and a red diagonal slash to indicate prohibition. It is universally recognized in many countries as a directive forbidding drivers from making a U-turn at the posted location, often placed near intersections, bridges, or high-traffic zones where such maneuvers would endanger others. The design follows standardized traffic signage conventions (e.g., Vienna Convention) for clarity and immediate recognition.

Used on roads, highways, and urban streets to prevent hazardous or illegal U-turns; commonly seen in driver’s education materials, traffic law websites, municipal signage guides, and navigation apps to inform users of restrictions.