David Cameron has told BBC Radio 4's Woman's Hour the Government is in a "row" with internet companies over a "blacklist of horrific terms" that paedophiles supposedly use to search for child abuse online.
More top news
Rain for the northwest, dry and cold elsewhere
Rejecting a showdown with Ed Miliband, David Cameron's terms sent to broadcasters reveal his deep dissatisfaction with the debate proposals.
The owners of what some people claim to be the 'Welsh Holy Grail' are offering a cash reward for the ancient artefact's safe return.