Prohibition Sign - Universal Symbol for "No" or "Not Allowed" #189763 (License: Personal Use)

The image shows a standard prohibition sign: a solid red circle with a diagonal red slash over a white background, conforming to ISO 7010 and traffic sign conventions. Its high-contrast design ensures immediate visual recognition, making it ideal for conveying restrictions in public spaces, workplaces, and transportation systems. The symbol is language-independent and universally understood as a command to stop or avoid an action.

Used on safety signage, traffic signs, website icons, and UI elements to indicate restricted actions (e.g., no smoking, no entry, disabled features). Matches user intent when seeking visual cues for bans, warnings, or disabled functionality.