I am working close to there, i have to go though a very shitty neighbourhood if I want to do some shopping at lunch. There are tons of pokemons there. Yesterday, i've seen several mothers driving their SUV with

their kids inside. Very slowly driving, with people honking behind, so the kids can catch the pokmemons in dangerous places of the city. This is crazy.

Also... arenas in the center of the park where you find all the drugs dealers. Or an arena in a place where you barely have 3G network...

This could be a good way to clean up those areas as more "regular" people take to the streets there.

I think the reason there are so many in those areas is because not many people who play the game go there

At my bosses house where it's just a bunch of old people living there are a lot of Pokémon