It is all a ufcking joke isn't it?
What is wrong with children taking risks and learning from them?
When I was I kid we jumped in rivers, climbed trees, slid down the 'death slide' at a local rocky crag, climbed the rocky crag, played dare games with real darts, had an air rifle and high power catapult. We fell, we hurt ourselves, had a laugh, ran home to mum, got attacked by dogs, smashed faces open in bike crashes, fell through windows.
But it is all learning. Take away risk and you take away much of childhood.
But as has been said above, it is the bandwagon 'where there's blame…' parents who are too blame, not the schools that are scared to fart.