"The home secretary, David Blunkett, is coming under increasing pressure to shut down an extreme rightwing website following the discovery of a secret hitlist of targets - including social workers, journalists and politicians.

The Guardian has seen documents from a secure email network which show hardline fascists are planning a campaign of "violence and intimidation" and are swapping information on bomb-making and details of possible targets.

The group is linked to the Redwatch website which carries hundreds of pictures and details of anti-fascists - many taken during protests against the British National Party - alongside the slogan "Remember places, traitors' faces, they'll all pay for their crimes."