Dr Julian Lewis: This must be the first time since I have been a Member of this House that I have agreed with the hon. Gentleman [David Winnick]. However, he should set the record straight and point out that whereas Peter Wright said initially that large numbers of security services operatives were engaged in the sort of dirty tricks that he himself admitted to, subsequently he retracted that and admitted that if he had to put a real figure on it, that figure was one – namely, Mr Peter Wright.