On Friday's third vote to extend the Joint Investigative Mechanism in Syria, the UN Security Council failed to reach consensus after Russia's veto. The veto blocks the continuation of a UN investigation into the use of chemical weapons in Syria, which crossed Obama's 'red line' last April. This is the third vote to fail following a Russian veto, which prompted France, the UK and America to heavily criticise Russia's behaviour regarding the Syrian conflict. The veto is the 11th so far in a series of UN resolutions trying to solve the conflict in Syria.