That is too weird. Where do you live?

If it was some sort of investation, you'd think there would be just one or two cops and it would be pretty low key. With so many cars and cops, you'd think it was a raid.

Maybe that's their way of saying "we know what you're doing.......stop it or you'll get busted". Who knows. I'd be crapping my pants and having that place pot free for the next year. I'd move for sure if I were renting. I'm a pretty paranoid person though.