FUTURE Prime Minister Boris Johnson visited Oxford to sign copies of his latest book in 2014.

Readers queued at Blackwell’s bookshop, in Broad Street, to meet the then Mayor of London, who was signing copies of The Churchill Factor: How One Man Made History.

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The former Balliol College student, met fans including New College student 21-year-old Brandon Santulli, from New York City.

Mr Santulli said: “I’m currently studying Churchill and I think that Mr Johnson’s book is a refreshing account of the wartime hero.”

During the visit he confessed to having the 'horrible realisation' that he still had a book from the university library that he hadn't returned.