Prohibition Symbol | Universal No Entry Sign #107155 (License: Personal Use)

This high-contrast image features a standard prohibition symbol-a thick red circle intersected by a diagonal red line-set against a solid black background. The design follows ISO 3864-1 standards for safety signs, ensuring immediate recognition and compliance in regulatory, industrial, and digital contexts. Its simplicity and universality make it effective for conveying restrictions without language barriers.

Used in safety signage, user interfaces (e.g., disabled buttons), legal notices, and transportation systems to indicate prohibited actions. Matches user intent for visual warnings, accessibility guidance, or design asset searches.