I think one of the main variables is the country where one is. You account for this more locally with “Be in a place where this sort of thing is reasonably common” but I don’t think anyone in most (some? at least spain and germany) European countries worries about the police when deciding if letting kids do stuff alone or not.
I think one of the main variables is the country where one is. You account for this more locally with “Be in a place where this sort of thing is reasonably common” but I don’t think anyone in most (some? at least spain and germany) European countries worries about the police when deciding if letting kids do stuff alone or not.