Prohibition Sign Icon - Free PNG Download for Web & Design #3313575 (License: Personal Use)

This image displays a standard prohibition sign: a bold red circle with a diagonal red slash from upper left to lower right, set against a transparent checkerboard background. The design follows international safety signage conventions (ISO 7010), ensuring immediate visual recognition. Subtle shadowing adds depth while preserving clarity at small sizes.

Used in web interfaces, mobile apps, safety manuals, regulatory signage, and warning labels to indicate restrictions, bans, or prohibited actions. Matches user intent for icons related to blocking, disabling, or safety compliance.