© Licensed to London News Pictures. 08/04/2018. London, UK. A police officer carrying what appears to be a weapon which was found in the possession of man who was arrested at an anti-semitism demonstration outside the headquarters of the Labour Party, in London. Labour party leader Jeremy Corbyn recently apologised for what he described as 'pockets' of anti-Semitism within Labour Party. Photo credit: Ben Cawthra/LNP