http://times-herald.com/news/2016/07/cemeteries-are-a-no-go-for-pokémon-go
My local county has banned Pokemon (and other phone games) from the public cemeteries. I understand not wanting a bunch of kids crowding the plots and preventing loved ones from visiting their deceased. But, they allow other recreational activities like biking, jogging, and rollerblading in the cemetery. There is even a county sponsored walking tour through the area.
That's indeed unfair since they allow other activities.