LONDON—Prime Minister Theresa May is set to declare Tuesday that the U.K. wants a clean break from the European Union, in a closely watched speech in which she is expected to lay out her plans for the divorce. Mrs. May is expected to say that Britain doesn’t want “partial membership” in the EU “or anything that leaves us half-in, half-out,” according to excerpts of a speech released by her office on Monday. Previous such...

Source: Wall Street Journal January 16, 2017 23:05 UTC