Hi
I think each school will have playground rules. In our school, we have a walk zone so therefore they are not supposed to run in it. We also don't let them play around near the toilets, for some reason they do enjoy this! It really is just generally keeping an eye on the behaviour, I do step in if I see children pulling each other, or screaming at each other.
I tend to spend most of my time in the first aid room!!
Good luck
