What 'the nutter' has been revealing in his books since the 1990s is now coming out at last in the mainstream – but there is so much more to be exposed.

‘Margaret Thatcher was warned that senior ministers were involved in a child sex ring, a former Tory activist claims.

Anthony Gilberthorpe says he sent her a 40-page dossier in 1989 accusing Cabinet members of abusing underage boys at drug-fuelled conference parties.

Mr Gilberthorpe, who claims he was ordered to recruit boys for the ministers, says he posted the “graphic” allegations to Mrs Thatcher after befriending her.’

Read more: Tory child abuse whistleblower: 'Margaret Thatcher knew all about underage sex ring among ministers'