Collapse Zones

 Without bashing another department because we are just as guilty, but this is an example of not using common sense. A little bit of moth to the flame here.

 Once the decision has been made to operate in a defensive mode, you have to establish and maintain control over the collapse zone. When offensive operations have failed and master stream devices are being used, DO NOT ENTER THE COLLAPSE ZONE !  There is absolutely no reason other than a death wish to enter the zone. 

 Chief officers should maintain control over members and make sure the established zone is respected. A zone of at least the full height of the wall is established and no one is allowed to enter. Use the master stream devices for what they are designed to do. Big water on big fire.