Prohibition Sign Icon - Universal “No” Symbol for Safety and Regulations #131001 (License: Personal Use)

This image displays the internationally recognized prohibition symbol: a thick red circle intersected by a diagonal red line from upper left to lower right, set against a plain white background. The high-contrast design ensures maximum visibility and immediate comprehension across languages and cultures, making it ideal for safety signage, traffic control, and regulatory compliance materials. Its simplicity and standardization are codified in ISO 7010 and other global standards for hazard communication.

Used on websites, safety manuals, government regulations, and public signage to denote banned activities (e.g., no smoking, no entry, no parking). Matches user intent for finding authoritative visual assets for compliance, UX design, or educational content about warning symbols.