The Child Exploitation and Online Protection Centre is dedicated to eradicating the sexual abuse of children. They are part of UK policing and very much about tracking and bringing offenders to account. More about the work they do here.
More top news
A 38-year-old man is seriously ill in hospital after the third stabbing in Sheffield in just five days.
Warm sunshine inland, cooler along coastline. Thundery shower risk in south. Mainly dry Holiday Monday but low cloud lingering in the east
Police have charged two people with murder after two teenagers died in separate fatal stabbings in Sheffield this week.