I saw a family playing basketball in a park, in apparent violation of the stay at home order. I didn’t call and report them, and won’t, because I’d rather be dead than be the kind of American who calls the cops on his fellow citizens for playing a game in a park.
It’s also possible that they weren’t violating. I don’t know. You’re still allowed to go to the park to jog. Basketball is probably verboten, I imagine, but who cares.