emergency exit sign on white background

workplace white sign securityalert security safetywarning safetyprotocol safetyexit safetycompliance safety safeguarding safeguard publicsafety protection procedures isolated ideal fireprevention fireexit fireescape firealarm exitroute exitpath exit evacuationsign evacuationroute evacuation emergencyservices emergencyresponse emergencyprocedures emergencyplan emergencymanagement emergency buildingsafety building background