Construction Area Safety Sign - Authorized Personnel Only Warning #1532675 (License: Personal Use)

The image shows a rectangular, bright yellow safety sign with a thick black border and bold black uppercase text. At the top, “CAUTION” is prominently displayed inside a black rounded rectangle; below, the message “CONSTRUCTION AREA AUTHORIZED PERSONNEL ONLY” is centered in three lines. The design follows ANSI Z535.4 standards for hazard communication, maximizing readability and compliance.

Used on construction sites, industrial facilities, or temporary work zones to enforce access control and reduce liability. Matches user intent for safety signage procurement, OSHA compliance guidance, or workplace hazard training materials.