The Conservative Party is so split that anything could happen. Currently the deal on the table is the Chequers proposal. There are reputed to be 80 Conservative MPs who are willing to vote against it. If they vote as the say they are minded to Chequers is dead. The alternative is Canada++. There is a large faction of Conservative MPs who are minded to vote this down and probably the DUP MPs. So that cannot get through. I am not sure just how it works but if there is no-one who can command a majority the Queen will become involved, it may be that she can call a general election in the case of an impasse. Just to make it worse the Labour Party have sworn to vote against anything that they do not like, but then they are split as well but it may be possible to get them to vote just to screw the Conservatives. Where is Jonathan Swift when you want him?