Flintstone
All Australian
So how many people are trained in the use of the stretchers? I'm guessing the trainers would be, so at least two people... On the weekend in both cases it took about six people to carry of both guys... So we require six people to identify what stretcher to use and how to carry the said stretcher.
Don't know about the trainers but I don't think you would need six people trained. As long as there is someone trained and they can direct the rest of the stretcher team then this would be appropriate.