EASTBOURNE, ENGLAND - FEBRUARY 03: Norman Lamb, Chief Parliamentary and Political Adviser and Parliamentary Private Secretary to the Deputy Prime Minister, Nick Clegg, leaves the Hydro Hotel on ... more 

EASTBOURNE, ENGLAND - FEBRUARY 03: Norman Lamb, Chief Parliamentary and Political Adviser and Parliamentary Private Secretary to the Deputy Prime Minister, Nick Clegg, leaves the Hydro Hotel on February 3, 2012 in Eastbourne, England. Mr Lamb is tipped to replace Chris Huhne as Energy secretary along with Edward Davey MP. The Liberal Democrat energy secretary Chris Huhne quit today after an announcement that he will be charged with perverting the course of justice over speeding points claims dating back to 2003. (Photo by Dan Kitwood/Getty Images) less