LONDON, ENGLAND - MAY 03:  Simon Hughes, the incumbent Liberal Democrat MP for Bermondsey and Old Southwark, waits for Liberal Democrat leader Nick Clegg to arrive at Galleywall Road Tenants Hall on May 3, 2015 in Peckham, London, England. Britain goes to the polls to elect a new parliament on May 7.  (Photo by Rob Stothard/Getty Images)