FILE - Britain's Prime Minister Theresa May speaks to the media outside her official residence of 10 Downing Street in London, Tuesday April 18, 2017. Theresa May, who succeeded David Cameron after he resigned following Britain's vote to leave the European Union in a referendum in June 2016, sought to capitalize on the Conservative Party's big opinion poll lead and called an early general election for June 2017. (AP Photo/Alastair Grant, File)