Prohibition Sign Icon - Universal Symbol for Restriction and Ban #3661321 (License: Personal Use)

This image displays a universally recognized prohibition sign: a bold red circle enclosing a white X-shaped pattern formed by four symmetrically arranged curved segments. The design follows ISO 7010 standards for safety signage, ensuring immediate visual recognition across cultures. Its high contrast and geometric simplicity make it effective for conveying “forbidden” or “not permitted” in transportation, industrial, and public environments.

Commonly used on road signs, product labels, workplace safety posters, and digital interfaces to indicate banned activities (e.g., no entry, no smoking, no parking). Matches user intent seeking visual cues for restriction, compliance, or hazard communication.