Why all community playgrounds are made from wood or metal? Many children playing there sustain injuries every day. If country cares for its children it should build safe community playgrounds.
What if to make such playgrounds from rubber (solid and springy) material? Of course, it should be a natural material (not toxic). Yes, that is expensive, but every year the governments spend a lot of money including a development of community playgrounds. I think it is reality to make rubber playgrounds at those places where the children play most often.