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British Home Secretary Amber Rudd walks to the podium to deliver her keynote speech at the Conservative Party Annual Conference 2017 in Manchester, Britain, on Oct. 3, 2017. (Xinhua/Han Yan)

British Home Secretary Amber Rudd walks to the podium to deliver her keynote speech at the Conservative Party Annual Conference 2017 in Manchester, Britain, on Oct. 3, 2017. (Xinhua/Han Yan)