NO EXIT Sign - Safety Compliance & Visual Communication Guide #3261610 (License: Personal Use)

This image shows a standard regulatory "NO EXIT" sign featuring bold, uppercase red sans-serif lettering on a clean white background, enclosed in a thin black border. The design follows OSHA and NFPA guidelines for high visibility and immediate recognition in emergency or restricted-access environments. Its simplicity ensures universal comprehension regardless of language or literacy level.

Commonly installed in corridors, stairwells, or service areas where doors do not lead to an exit route; used in commercial, industrial, and public buildings to comply with fire safety codes and prevent dangerous misdirection during evacuations.