Prohibition Sign - Universal Symbol for Restriction and Forbidden Actions #1371615 (License: Personal Use)

The image displays a standard prohibition sign: a thick red circle with a diagonal red slash over a black background, universally recognized as “not allowed.” It is used in traffic control, workplace safety, public spaces, and digital interfaces to signal restrictions or bans. Its high-contrast design ensures immediate visual recognition across cultures and languages.

Commonly used on warning signs, regulatory signage, websites (e.g., disabled features), and instructional materials where user actions must be restricted. Matches user intent seeking clarity on safety symbols, compliance visuals, or UI/UX design elements for禁 functionality.