The Foreign Secretary William Hague condemned "the barbaric violence by the Assad regime" in the House of Commons and said that the UK will increase humanitarian assistance as the crisis grows and winter approaches.
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An ejector seat manufacturer is to be prosecuted over the death of Red Arrows pilot Sean Cunningham at RAF Scampton in November 2011.
Police said the "active shooter", reportedly a lawyer, had since been shot by officers and they were not seeking any other suspects.