Wood leader of Plaid Cymru, Bennett the leader of the Green Party, Farage, leader of the United Kingdom...
Leanne Wood leader of Plaid Cymru (L) Natalie Bennett the leader of the Green Party (4th L), Nigel Farage, leader of the United Kingdom Independence Party (UKIP) (5th R), UKIP Deputy Chairman Suzanne Evans (2nd R) and UKIP Party MP Douglas Carswell (R) pose with other politicians in support of electoral reform outside 10 Downing Street in London, Britain May 18, 2015. REUTERS/Suzanne Plunkett