Back in the real world, a good, lengthy analysis here
https://www.rte.ie/news/analysis-and-comment/2018/0707/976998-tony-connelly-brexit-chequers/
He reckons:
"Those with a keen knowledge of the dynamics within both Downing Street and the Department for Exiting the European Union (DexEU) describe a process of Theresa May tortuously, yet deliberately, inching her government along the spectrum, away from Canada and towards Norway.
Her hope appears to be that she will get as close to Norway as humanly possible, so that the EU will be graciously flexible when we all get there, perhaps not before October, but sometime during the two year transition period."