David Canzini leaves CCHQ tomorrow (to marry Vanessa apparently). He was responsible for the Tory campaign in marginal seats. An admirer of Machiavelli, he failed to emulate his hero successfully, but he claims to have pioneered the Machiavellian use of those annoying push-polling telephone techniques – “Would you vote Labour if they changed their policy from eating babies to only eating toddlers?” Ah well, smile and dial…