Prohibition Symbol | Universal No Entry Sign for Safety and Compliance #60745 (License: Personal Use)

This high-contrast prohibition symbol features a vivid red circle intersected by a diagonal slash on a solid black background, ensuring maximum visibility and immediate recognition. It is standardized internationally (ISO 7010) as the universal sign for forbidden actions, such as no entry, no smoking, or no parking. Its design prioritizes clarity across languages and contexts, making it essential in public safety, transportation, and digital UX.

Used on warning signs, website icons, app interfaces, and instructional materials where visual communication of restriction is critical; matches user intent to quickly identify prohibited actions or areas.