Prohibition Sign - Universal Symbol for "No" or "Not Allowed" #1663638 (License: Personal Use)

The image displays the internationally standardized prohibition sign: a bold red circle with a diagonal red line crossing from upper left to lower right, set against a black background. This symbol is used globally in traffic signage, workplace safety, public facilities, and digital interfaces to denote actions or items that are prohibited. Its high-contrast design ensures immediate recognition and compliance.

Commonly used on road signs, warning labels, safety manuals, websites (e.g., disabled buttons or restricted content), and regulatory documentation. Matches user intent for understanding restrictions, compliance guidelines, or visual communication standards.