No Entry Sign with Hard Hat - Safety Warning Symbol #17123 (License: Personal Use)

The image features a bold red circular border with a diagonal slash, overlaying a black open hand positioned in front of a simplified line-drawn worker wearing a hard hat. This universally recognized symbol conveys prohibition, warning, or mandatory stoppage-commonly deployed in construction, industrial, or emergency response environments to enforce safety protocols and prevent unauthorized entry or action.

Used on safety signage, training materials, OSHA compliance documents, and digital alerts to signal restricted access, work stoppage, or imminent danger; matches user intent for hazard identification, workplace safety guidance, or regulatory compliance resources.