There's a story doing the rounds that the UK could rejoin the EU in short order under Article 49. I personally do not give it a lot of credence. Nor do I think we should arrogantly assume that other EU members would want us back after the way we've behaved over the last four years.
Still, it does make you wonder. As I've noted many times, anything you say about Boris Johnson has to be highly speculative because you can't believe a word he says.
So why is Johnson's government building 'Farage Garages' all over the place to accommodate lorry drivers stranded by Brexit, and why is Kent being turned into a public toilet that you'll need a passport to get in and out of?
Is this just the inevitable result of a no-deal Brexit or whatever lousy bare bones deal Johnson manages to do?
Or is it to ram home to the Brexiters what a disaster leaving the EU is going to be (Kent voted 59% for Brexit in the referendum), and to soften them up for an eventual application to rejoin or at least to agree a relationship that keeps us in the Single Market and the Customs Union? After all, it's quite clear that Johnson knows perfectly well that Brexit is a thoroughly foolish idea for the UK, however much it may have advanced him personally.
I don't believe this is Johnson's game, and I wouldn't put any money on it, but he knows that if he is not to go down in history as the UK's worst ever (and possibly last) prime minister, then at some point he needs to pivot away from disaster.