Close view of an Emergency Exit Warning sign with Do Not Block in bold letters bolted to an exterior door.

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Size: 6125px × 4126px
Photo credit: © Bert Folsom / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alert, attention, beware, black, bold, bolted, careful, caution, close, closeup, danger, door, exterior, hazard, information, lettering, message, orange, precaution, prevention, protection, risk, safety, security, sign, text, view, warning