header bg
8 arrow_forward 0 done arrow_forward 0 done_all

How is a hazardous materials warning presented?

A On a placard
Signs are placed on the outside of vehicles and bulk packages to warn drivers and others about hazardous materials. These diamond-shaped signs are known as "placards." more
B By wrapping the package in orange
C By placing the item away from other cargo and covering it with a sign
D With flashing lights