Allison Pearson: Nigel Farage is already the leader of the Conservatives telegraph.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from telegraph.co.uk Daily Mail and Mail on Sunday newspapers.
Ask a group of people who have previously voted Tory about what they felt when they heard Rishi Sunak was to become Prime Minister and the chances are someone will say relief .