600x600pxred prohibition sign, no symbol icon, prohibited area marker, equals sign restriction, warning symbol graphic, forbidden circle logo, stop indicator design
1191x670pxyellow and black barricade tape, do not cross police tape, caution tape warning sign, adhesive tape product design, crime scene barrier, safety hazard line, danger zone tape
742x800pxconstruction crane hook, yellow safety sign, building site equipment, heavy machinery components, industrial lifting tools, construction site signage, safety protocol visuals
1080x1080pxred prohibition sign, stop symbol logo, circle with diagonal line, no entry icon, warning graphic, restricted area marker, traffic control symbol
981x887pxcaution signage, exclamation mark warning sign, triangle warning symbol, black and white traffic sign, safety alert icon, hazard notice graphic, attention marker design
614x536pxhigh voltage warning sign, electric hazard symbol, yellow triangle caution, electrical safety alert, voltage danger indicator, lightning bolt warning, electric risk notification
3500x1925pxpolice line tape, yellow and black caution, do not cross barrier, crime scene boundary, safety warning sign, restricted area marker, hazard tape design, png
640x640pxno symbol sign, red prohibition circle, warning traffic icon, forbidden area logo, universal restriction symbol, stop entry marker, blank prohibition sign
3166x2594pxyellow black warning line, caution tape design, no entry signage, radiation area cordon, safety barrier illustration, hazard zone marker, warning tape pattern
2402x1576pxyellow-and-black danger tape, police line tape, crime scene tape, under construction tape, safety barrier tape, warning line collection, hazard zone tape
512x512pxwarning sign hand, prohibited sign circle, traffic sign symbol, stop sign pictogram, human behavior restriction, hazard area warning, no entry gesture
811x1200pxconstruction worker, hard hat, yellow tool belt, electric blue shirt, site safety gear, professional tradesperson, building industry professional
1418x779pxblack and yellow police tape, do not cross barricade, crime scene cordon, road traffic control, safety barrier illustration, caution tape design, warning line graphic
921x1000pxSafety First sign, construction site safety, occupational health and safety, hazard warning, safety awareness, workplace safety measures, safety protocol illustration
1757x2400pxbarricade tape frame, warning sign border, black and yellow caution, public domain graphic, construction safety design, hazard area marker, striped warning border
512x512pxtriangle warning sign, alert symbol icon, line art warning, triangle area symbol, caution triangle graphic, safety alert icon, hazard warning design
1644x822pxyellow caution tape, black and yellow barricade, caution signage, yellow police tape, safety barrier, warning tape, construction zone tape
600x526pxhigh voltage warning sign, electric arc symbol, yellow triangle caution, electrical hazard alert, voltage danger icon, power safety graphic, lightning bolt warning
1024x1024pxwarning signage, yellow triangle sign, exclamation mark symbol, hazard alert, caution icon, safety warning, attention symbol
800x752pxbiological hazard symbol, hazardous waste sign, black and white hazard symbol, scalable biohazard icon, biohazard warning, monochrome danger sign, line art caution symbol
650x650pxskull and crossbones icon, human skull symbolism art, laboratory safety symbol, black and white poison sign, hazardous materials warning, toxic substance alert, danger signal illustration
