Prohibition Sign - Universal Symbol for "No" or "Not Allowed" #3400661 (License: Personal Use)

The image displays a standard prohibition symbol: a bold red circle with a diagonal red slash extending from upper left to lower right, set against a transparent background. This iconic design is standardized internationally (e.g., ISO 7010) to convey “forbidden” or “prohibited” in signage, safety instructions, and digital interfaces. Its high-contrast color scheme ensures immediate recognition and compliance.

Commonly used in traffic signs, workplace safety notices, digital UIs (e.g., disabled buttons), and public information systems to communicate restrictions. Matches user intent for understanding visual warnings, designing accessible interfaces, or sourcing regulatory-compliant icons.