Which politician reported the "piggate" anecdote?
Piggate: "Piggate" refers to an uncorroborated anecdote that during his university years former British Prime Minister David Cameron put a "private part of his anatomy" into a dead pig's mouth as part of an initiation ceremony for the Piers Gaveston Society. Piggate:  The anecdote was reported by Michael Ashcroft and Isabel Oakeshott in their unauthorised biography of Cameron, "Call Me Dave", attributing the story to an anonymous Member of Parliament who was a "distinguished Oxford contemporary" of Cameron's. Michael Ashcroft: Michael Anthony P. Ashcroft, Baron Ashcroft, (born 4 March 1946) is a businessman, and politician.
Michael Ashcroft