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People walk around Westminster in London, Britain, on Aug. 15, 2018, a day after a man was arrested on suspicion of terror offences after a car crashed into security barriers outside the Houses of Parliament. (Xinhua/Ray Tang)?
People walk around Westminster in London, Britain, on Aug. 15, 2018, a day after a man was arrested on suspicion of terror offences after a car crashed into security barriers outside the Houses of Parliament. (Xinhua/Ray Tang)?