a warning sign or caution tape in a risky environment, highlighting

protectiveequipment safetymeasures safetyconcerns riskmanagement safetyhazards hazardwarning safetywarning precautionary dangerwarning highlighting environment cautiontape hazardalert safetyfirst safetyalert warningtape precaution protective dangerzone cautionary hazardarea potential alertsign riskalert concerns security warning caution hazards safety danger unsafe risky alert sign tape risk