In my city, downtown is the busiest Pokemon Go hub. In the middle of the square is a gym and the whole place is full of Pokestops that always have lures.
The funny thing is that just a few months ago, there was an effort to discourage loitering in the square, and now there will easily be dozens of people there sitting around playing Pokemon at all hours of the day and night. So yesterday, fed up, the police started circling the square with a megaphone saying “the servers are down, everyone go home” over and over again.
The only thing I could think of was the fact that the cops had downloaded Pokemon Go out of frustration so that when the opportunity struck, they could try to find an excuse to kick people out.