Southwark Liberal Democrats - News, campaigns, elected representatives and contact information. Southwark Labour Party - Labour Councillor Group in London Borough of Southwark. News, campaigns and contact information. Caroline Pidgeon - Liberal Democrat member of the London Assembly and former councillor for the Newington ward in Southwark. Barber, James - Liberal Democrat councillor for the East Dulwich ward on London Borough of Southwark Council. Southwark Green Party - News, events, people and contact information. Bermondsey and Old Southwark Conservatives - Introduction, news, events and contact information. Tom Chance - Green Parliamentary Candidate for Bermondsey and Old Southwark at the 2010 General Election.