© Licensed to London News Pictures. 13/12/2016. London, UK. People gather opposite Downing Street, London, to protest the bombardment of the Syrian city of Aleppo and call for an immediate ceasefire to allow the evacuation of civilians and the delivery of humanitarian aid. Syrian government forces, supported by Russian and Iranian air strikes, are attempting to retake the rebel-held eastern districts of the city, containing tens of thousands of civilians. Photo credit: Rob Pinney/LNP
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