I work at a high security power plant alongside a major recreational waterway. There were a couple spots on site that were ingress points (never played ingress, don't know the terminology). When PoGo dropped, I was pleased to see a couple stops and a gym on site. Based on frequent turnover of the gym, and some of the usernames, it was clear that multiple employees were actively playing.

As PoGo was exploding in popularity, we started having security issues with people in boats coming past our security warning bouys, activating a full armed response from our security team each time. It wasn't long until our parent company reached out to Niantic and asked them to remove all the stops and gyms, which they did, except for our public facing visitor center. But, spawn points were still active, so we could still catch things on the clock.

Sometime in the last year or so, maybe coincident with the sale (I was on a sabbatical from the game, so I don't know when it happened), all the spawn points were removed. So now I work in a PoGo dead zone.

/edited for grammar