Theresa May is promising to reopen Brexit talks with the European Union to try to breathe life back into negotiations with the opposition Labour Party and take the U.K. out of the bloc by the summer. The prime minister’s office said Sunday the government will explore with the EU this week how to rewrite the outline political agreement on future customs ties, even as a senior Labour official warned that the party’s members of Parliament wouldn’t back a deal without a second referendum. The EU has said it’s willing to make changes to the political declaration, the non-binding part of the Brexit deal that focuses on future ties.
