I am not going to lie: I am bored sick with Brexit. Like so many of you, I have become that frustrated child in the back of the car moaning, ‘are we there yet?’

Boris Johnson won’t tell us. Or at least not in precise terms. So on this marathon journey, just days before we leave the EU in a legal sense at 11pm on 31 January, the final destination can only be deduced, and certainly not with any precision.