Prohibition Sign - Universal No Entry or Forbidden Symbol #1740813 (License: Personal Use)

This iconic symbol consists of a bold red circular border with a solid red diagonal slash from upper left to lower right, overlaying a white background. It is standardized internationally (e.g., ISO 7010) for conveying prohibitions in traffic, safety, and public signage. Its high visual contrast ensures immediate comprehension across languages and cultures.

Commonly used on road signs, workplace safety notices, digital interfaces, and public facilities to indicate banned activities (e.g., no smoking, no entry, no parking). Matches user intent for understanding restrictions, compliance guidance, or designing warning systems.