Too simplistic. That's the verdict of some childrens charities on a report looking at why the riots happened. Bad parenting is one of the causes the reports lists. But critics say parents are just being used as scapegoats. Do you agree? Is it also down to - as the report suggests - a lack of opportunities for young people? Do parents and teachers need to take a responsibility for what happened in August? Last summers riots - do you blame the parents?