<sod >An email from the MayorÃÂ¢ÃÂÃÂs chief of staff, Edward Lister, ordered deputy mayors and advisers to ÃÂ¢ÃÂÃÂsupportÃÂ¢ÃÂÃÂ his campaign.< eod>< sod > An email from the MayorÃÂ¢ÃÂÃÂs chief of staff, Edward Lister, ordered deputy mayors and advisers to ÃÂ¢ÃÂÃÂsupportÃÂ¢ÃÂÃÂ his campaign but Mr Johnson said it was later withdrawn.< eod>