If you are transporting hazardous materials and the cargo is on fire, you should:

Question

Fighting a hazardous materials fire requires special training and protective gear. Unless you have the proper equipment and training, do not try to fight a hazardous materials fire yourself.

Accepted Answer

Contact emergency personnel and let them battle the fire.

Answer

Try to put it out with a fire extinguisher.

Answer

Hope the fire goes out by itself.