Family 'replaced by gang culture' / BBC, 2 July 2008
http://news.bbc.co.uk/1/hi/uk/7484605.stm
"Barbara Wilding, Chief Constable of South Wales, said in some areas tribal loyalty replaced that of the family. Her speech was made at King's College London in May, and reported in The Times, which obtained a transcript. Ms Wilding said that family breakdown was the root cause of many problems for young people."
Times article - http://www.timesonline.co.uk/tol/news/uk/crime/article4252089.ece