The UK Hotline for reporting illegal content specifically:
Child sexual abuse content hosted worldwide and criminally obscene adult content and non-photographic child sexual abuse images hosted in the UK.
LATEST NEWS
IWF ready to step up the fight against online child sexual abuse content
18th June 2013
£1million donation for child sexual abuse charity
12th June 2013
Surf Logic become record breaking Internet Watch Foundation Member
10th June 2013
Clarification of Internet Watch Foundation role removing criminally obscene adult content
7th June 2013