⚠️🟨⬛️

#hazard stripe #caution tape #warning pattern #danger stripe #safety stripe #yellow and black #barrier tape

🟠🚧➖

#orange barrier line #construction marker #thick warning line #traffic marking #hazard stripe #safety mark

🟡〰️⚫️〰️🟡

#yellow black line #warning stripe #hazard stripe #tape line #barrier ribbon