Total firetruckin bullshit!

Child services, animal control and dea would all be called asap. You can also call the city streets serivces and tell them that the street is filthy and full of garbage, useually they'll put a call into the right people to get the area cleaned up on a permenant basis. Start Videoing EVERYTHING, but be incognito about it. You don't want them calling the PD on you for "Watching" children....