An investigation into suspected serious sexual offences against a number of children and young people has found that 370 girls were abused by gangs over a 15 year period.
Detective Andrew Murray, was Senior Investigating Officer in 2011 for Thames Valley Police. He says lessons have been learned.
A serious case review into the exploitation of young people in Oxford has documented a catalogue of failures by police and social services.
Oxfordshire Safeguarding Children's Board has apologised over the time it took to investigate child exploitation in the county.
New criminal sanctions for those who fail to protect children from sexual exploitation are at the heart of new measures to be introduced.