Staff members start to count votes at a polling station in Sunderland, Britain on June 8, 2017. British Prime Minister Theresa May is on course to lose her overall majority in the British general election, according to an exit poll released as soon as voting finished Thursday night. The poll, commissioned by Britain's main broadcasters, showed May's Conservatives would have 314 seats and Labour is projected to come second with 266 seats. (Xinhua)