Prohibition Sign - Universal Symbol for "No" or "Not Allowed" #26766 (License: Personal Use)

The image displays a universally recognized prohibition sign: a bold red circular border with a diagonal red slash crossing a pale yellow disc. This design follows ISO 3864-1 standards for safety signage and is used across transportation, public spaces, and regulatory contexts to convey “no entry,” “no parking,” “no smoking,” or other restrictions. Its high-contrast color scheme ensures visibility and immediate comprehension.

Commonly used on road signs, facility entrances, product labels, and digital interfaces to communicate restrictions; matches user intent for understanding rules, compliance, or safety guidelines.