hand points to a yellow triangle warning sign with a skull and crossbones, izing a dangerous or hazardous situation

presentation advertising moustache clothing cartoon diagram drawing circle poster yellow number brand label organ font logo text line accident prevention alert attention biohazard caution cautionary chemicals compliance danger dangerous dead death emergency preparedness epa hand harmful hazard hazard assessment sign hazardous hazardous substances health icon industrial hygiene safety injury isolated label laboratory laboratory law legal osha point ppe protective equipment regulation risk risk management safety skull crossbones toxic warning warning workplace