Own your home? Then you are already
paying for a solution thru your taxes: the local PD.
They should do something about it. If they don't do anything about it it means they have much bigger fish to fry, ie. a worse area than yours near by, or they are getting paid off, as happened a bit around my nabe many yrs ago. I would doubt that is the case here though.
My guess is they already know about it, and have it on 'back burner mode' and will be encouraged by your input. There was had a 'junior pot dealer' in my building, I think my landlord didn't have a clue nor a care as the kid paid his rent in cash.
Sounds like a horrible situation if you are a renter you could more easily move.
The only comfort, perhaps, is these kind of people sort of implode after a while.
Someone really needs to do a re-make of this song replacing "truck driving " with :"drug dealing its really not fair to truck drivers or VN vets but other wise spot on, i am sure:
http://www.youtube.com/watch?v=bb5FuDdbBo0