12 Dec 2015, Paris, France — Paris, France. 12th December 2015 — Climate campaigners dressed as angels led the Red Lines climate protest on the Avenue de la Grande Armee, Paris. — Climate protesters blocked the Avenue de la Grande Armee and then marched to the Eiffel Tower, to highlight the need for a binding climate emissions agreement at the COP 21 meeting of nations in Paris. — Image by © Jo Syz/Demotix/Corbis