[The] horrors of the Jimmy Savile child abuse scandal that saw the BBC accused of cover up and culture of secrecy to protect itself, ... opened the door on a potentially even more explosive scandal - the claims of a VIP Westminster paedophile ring operating from the heart of the British Establishment from the 1960s onwards. It has led to allegations of a massive cover up across Whitehall spanning decades, pressure on the police and prosecutors not to pursue cases and the apparent disappearance of key dossiers and files detailing claims of child abuse and alleged attackers. The story begins with Cyril Smith, the late Liberal Democrat MP, who was exposed as an alleged paedophile in 2012, two years after his death, aged 82. As early as the 1960s, he allegedly routinely assaulted young boys, especially in children's homes and special schools in his home town, where he was MP from 1972 to 1992. He was also said to have been a visitor to the notorious Elm Guest house in South-west London, now the focus of a Scotland Yard investigation into an alleged VIP paedophile ring. Smith was only one of a number of alleged high profile child abusers within Westminster said to have been named in a 40-page dossier submitted to the Home Office by the late campaigning Tory MP Geoffrey Dickens in 1983. Mr Dickens told his family at the time that it named leading public figures, including senior politicians, and was going to blow it all apart". But the time bomb never exploded.