Prohibition Sign - Universal Symbol for Restriction and Forbidden Actions #45306 (License: Personal Use)

The image displays a standard prohibition sign: a bold red circle with a white diagonal line crossing from upper left to lower right over a black inner circle. Its high-contrast design ensures immediate recognition across languages and cultures, making it ideal for safety signage, traffic control, and regulatory compliance materials. The symbol is standardized under ISO 7010 and widely adopted in public infrastructure, workplaces, and digital interfaces.

Used on road signs, workplace safety posters, app UIs, and instructional manuals to denote banned activities (e.g., no smoking, no entry, no parking). Matches user intent for understanding restrictions, compliance guidance, or visual communication design.