Faced with almost certain rejection, U.K. Prime Minister Theresa May delayed a parliamentary vote on Monday on her plans for leaving the EU. To win over MPs, she is now seeking to amend the deal, in particular the complex arrangements concerning the future of the border between the U.K. and Ireland — the only land border between the U.K. and the rest of the EU.
The big picture: EU leaders have made clear that the 585-page withdrawal agreement cannot be changed. All May can expect is a side letter containing a legally meaningless “clarification,” which will satisfy very few, if any, MPs in London. Whenever she calls the vote, she is likely to face a heavy parliamentary defeat.