There have been more prisons in London than in any other European city. Of these, Newgate was the largest, most notorious and worst. Built during the twelfth century, it became a legendary place - the inspiration of more poems, plays and novels than any other building in London. It was a place of cruelty and wretchedness, at various times holding Dick Turpin, Titus Oates, Daniel Defoe, Jack Sheppa...