** FILE PIC - Tim Farron has been elected leader of the Liberal Democrat Party** © licensed to London News Pictures. LONDON UK. 27/04/11. Tim Fallon. A News conference held today (27 April 2011) in Church House, London. The conference was introduced by Katie Ghose with Lib Dem President Tim Farron, Green Party Leader Caroline Lucas, UKIP leader Nigel Farage and  Labour's  Alan Johnson, supporting a Yes for the Alternative Vote. Photo credit should read Stephen Simpson/LNP