Prohibited Symbol - Universal No Entry Sign for Web and Print Use #1672548 (License: Personal Use)

This image features a minimalist prohibition symbol-a solid gray circle crossed by a bold diagonal slash-set against a crisp white background. The design follows ISO 3864-1 standards for clarity and accessibility, ensuring immediate recognition across cultures and contexts. It’s optimized for scalability and legibility in both print and digital formats.

Commonly used in web interfaces to indicate disabled actions, restricted access, or forbidden content; also appears in safety signage, app icons, and regulatory documentation where visual communication of prohibition is required.