Prohibition Sign - Universal Symbol for Restrictions and Bans #3223441 (License: Personal Use)

The image displays a standard prohibition sign: a bold red circle with a diagonal red bar crossing from upper left to lower right over a white background. This iconic design follows ISO 3864-1 and is recognized internationally as a symbol for banning or forbidding specific actions, such as no entry, no smoking, or no parking. Its high contrast and simple geometry ensure immediate recognition even at a distance or under poor visibility.

This image is typically used on safety manuals, government websites, transportation signage, UX interfaces (e.g., disabling features), and educational content about road signs or hazard communication; it matches user intent seeking visual confirmation of restriction symbols or guidance on compliance signage.