Latest research estimates that a quarter of all sexual abuse is committed by children and young people, however the children's charity says there are not enough services to help prevent them from re-offending in adulthood. Around 135,000 NSPCC supporters are being urged to write to their local MPs to highlight the need for extra funding. The charity is also calling on the English, Welsh and Northern Ireland governments  to work together to develop joint initiatives to deal with young people who...