Prohibition Symbol | Universal No Entry Sign #1888514 (License: Personal Use)

This iconic symbol consists of a bold red circle intersected by a diagonal red line from upper left to lower right, set against a transparent or white background. It is standardized under ISO 7010 as the "Prohibition" sign (P001) and conveys immediate visual authority across languages and cultures. Commonly used in safety signage, traffic control, and digital interfaces to denote restricted actions or access.

Used on safety signs, road signage, website UIs (e.g., disabled buttons), and regulatory notices where clear, language-independent communication of restriction is required. Matches user intent for understanding prohibitions, compliance, or interface feedback.