Prohibition Sign Icon - Universal Symbol for Forbidden Actions #2216612 (License: Personal Use)

The image displays a standard prohibition sign: a bold red circle with a diagonal red slash over a black circular background, set against transparency. Its high-contrast color scheme ensures immediate recognition across cultures and contexts, making it ideal for conveying restriction or danger. The design adheres to ISO 3864-1 standards for safety signage.

Used on websites, apps, and printed materials to indicate banned actions (e.g., no smoking, no entry, disabled features). Matches user intent for understanding restrictions, compliance, or UI feedback.