[vinay427]

Another anecdote: Where I am in Switzerland, it's rather unusual to see kids playing together right now (except for presumably siblings). I can see a bit of a school playground from my home and the groups that visit have really dwindled over the past few months and it hasn't rebounded yet. There are usually only 1-2 kids playing at a time.

Adults more or less try to maintain distances, as you said.

[m_mueller]

it's definitely down from normal numbers of kids playing here. but those parents who allow going to playgrounds are usually OK if kids play with some distance. what I found works well is ball passing with soccer - no touch needed. badminton is also reasonable safe distance. with 'neighborhood' I meant the immediate housing project here, we have a couple of boys who are inseparable and I find the risk tolerable if those same kids play together daily. Should be simple to trace also in case the housing gets cases.