I truly wish there was a pm brave enough to take a zero tolerance stance on this kind of stuff.
Bring back national service, thats what I say (channelling alf garnett here..)
I think that kids such as this, instead of being given asbo's should be put into the forces to learn the discipline which they're clearly lacking from their home environment.
And I speak as someone who has worked very closely with children such as these and do you know what?
After they've finished rabbiting on about wanting 'respect' and all that bravado crap they generally talk about wanting and needing guidance.