>>6205986 (lb)
Hm…. If this Brit is correct, Brexit legally happened on March 29, 2019. Law to do it was passed in 2017, approved by the Queen and was never rescinded or legally overridden. There's a pending court case to pursue it. UK could be getting real fun soon.
British Passports omitted the EU from them as of March 29, but that may just have been planned that way from the outset once the date was announced.
I'd really like to believe that Brexit has already happened and everything we are currently is nothing more than theatre, but …