Sir Peter Hayman, Top UK Spy, Diplomat, and High Chancellor to Canada (UK talk for Ambassador to Canada) was a member of the Pedophile Information Exchange. Thatcher tried to hide it from the public. The official line given to the public is that he only had fantasies of being a kid fucker. But when you see the line about the police reports being confidential, who knows what was really in those reports. His child fucking is probably laid out in chapter and verse in those police reports. "Only fantasies," my ass.
https://www.theguardian.com/politics/2015/feb/02/thatcher-peter-hayman-named-paedophile-archives
https://www.bbc.com/news/uk-31062904