[quote author=ctlovesred link=topic=46360.msg1379675#msg1379675 date=1313276979]
What recourse do these parents have, really? I'm not making excuses for them, of course, but what can a parent do to a rebellious teenager who is dead set on behaving like a jerk? My understanding is that child protective services are pretty quick to go after parents who use physical force (this was certainly the case in Sweden while I lived there -- maybe not so much in Britain?). And parents who don't have much to give financially can't use that as much leverage against the kid. So, what can they be expected to do? And are these parents afraid of their bully teens as well?
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The elephant in the room here, and in the wider national debate now starting about all this, is that Western society overall (absolutely not just in the UK) has some very big questions to ask itself about the environment it's created for family life. That's a whole other discussion and one which, if we started a thread about it, would probably go on for the full life of this website. All I'll say here is that changes - big ones - are needed and that, without them, at least part of any response to the immediate problem will find itself addressing the symptoms rather than the real causes of what went wrong on our streets last week. That still has to be done, but it won't be enough for a lasting solution.
That said, I would make the following specific points in response to your (perfectly fair) questions. First and most immediately, parents can and should turn their children in to the police as some have already been doing, not just now but in the future too when those children are guilty of crimes. The attitude of too many parents that they "defend" their kids against proper admonishment by schools and other lawful authorities is very damaging and must stop. Additionally, there is a lot of help available for parents via the Children's Services Depts.of local authorities to get troubled families back on track before things get to such an extreme stage. Those Children's Services Depts.will come down hard on excessive punishment, but in my experience of such matters (which is considerable) the occasional slap on the legs or suchlike probably won't attract much attention, certainly not prosecution unless it becomes frequent.