You should do this...
https://www.youtube.com/watch?v=aqS9egINvLs
Hehe, anyways... I know what you mean about the police. Our kitchen window was shot with an air gun by some chavs out the back of my house (only broke one pane of the double glazing). We called the police who said they'll send out an armed response unit as there were guns involved. My Dad went out to look at the window what they had been doing hanging around our shed an stuff, when he heard them in the field. So we called the police again to tell them, and they turned up and went straight out into the field. Finally came to our front door and out 'armed response unit' turned out to be two retards who looked like they should be in school, and hadn't bothered to go into the field because it was 'too muddy' ¬¬
Surely if chavs in cheap trainers can go in, the police in boots will be okay?!
Anyways, they looked at our window and said there's nothing else they can do, apart from look around the local neighbourhoods for a group of children. Useful, eh?