god this is all quite depressing - people are worried about being hit by a ball, so children should only play football in parks ...seriously - think about how much life has changed in 50 years.
Cars have taken over the streets, estates are built without green spaces - many children who aren't old enough to go to a park alone don't have a garden either.
We are building homes with no public space for children to play....its seriously sad and creates children with no sense of freedom or idea of how to play outside...
Children need space near their homes where there are no cars and where they can play - 50 years ago all kids would have been able to wander near home and play freely. PArks are 'closed spaces' and controlled - why have we created a world where every single inch of space is regimented and controlled
And yes, we all have to share public space - but children have as much right to share that space as adults...so, old people who are scared of kids can't just use that 'fear' (ie. unless it's actually based on something real that has happened) to stop children being free to play.
We can't allow fear to override all our freedom - and kids kick balls on walls because cars have encroached on our space.
All the estates near where I live, in London, have car parks instead of playgrounds - room for the cars, no room for the children. What a sad world we live in.
And, as I said - the walk to the park is simply too dangerous for young children on their own, in the middle of a busy city.