A battering ram is intended to be used by two or four firefighters. Which of the following describes its recommended use?
A. It is held horizontally by all involved firefighters, who run toward the object to be battered.
B. If four firefighters are involved, one guides the tip of the ram while two swing it in the direction of the fourth person.
C. It is held horizontally by pairs of operators who swing it repeatedly against the object.
D. It is held against the object to be battered by two firefighters, while the third person pounds on the end with a sledgehammer.4