I wonder how many western governments have drawn up plans on how to deal with their heads of state dealing with an openly convicted criminal still serving a sentence as POTUS ?
Obviously up until now, you can bet your life the UK hasn't.
This may seem trivial, but assuming the convicted felon is allowed to travel, how would the Palace take him visiting the King ? Quite aside from the field day for [some] reportage to wonder who's the real criminal in a photosnap.
These are the interesting times were were promised by our foes of history. All happening at once, it seems.