"It seems Brexit may not happen"
Seems??
Given who Comrade Theresa has put in charge of making it happen, it's pretty much a certainty. This has been setup to fail from the outset.
From a political point of view she must be seen to say that brexit is certain and happening until the moment she declares "we tried our hardest and it's just not possible". Exit the political careers of the 3 clowns and she comes up smelling of roses.