大象传媒

Thirty-six people have been arrested in Norfolk in the past nine months for downloading images of child abuse.

The 大象传媒 was given special access to a recent raid in Norwich. The county's chief constable Simon Bailey is the UK's leading police officer for child protection.

He says the number of children being abused in this way should not be underestimated and neither should the millions of images being put on the net.