That's the only explanation I can think of for why when my 8 yr old fell over on the playground today and had two bleeding knees they
a) Said they weren't allowed to send kids in for first aid 
b) Then said oh she could go in and wash it herself

c) Gave her two huge plasters to stick over the bleeding grazes herself without making any attempt to check the wounds were clean

Needless to say there's no accident slip. But that's fine isn't it. After all school playgrounds are lovely and clean and there's no chance at all of dirt being ground in to this sort of wound. Hey, the plasters will have had special powers won't they?
I am livid. Is it too much to ask that a child with two bleeding knees gets the wound wiped by an adult with half an eye on what they're doing?