 Prevention of this situation is reinforced with two training protocols, "Ten Standard Firefighting Orders" and "Eighteen Situations That Shout Watch Out", which warn firefighters of potentially dangerous situations, developed in the aftermath of the Mann Gulch fire.As a last resort, many wildland firefighters carry a fire shelter.In this inescapable situation, the shelter will provide limited protection from radiant and convective heat, as well as superheated air.