I don't know min, my knowledge of international law is probably similar to your own.
But if it does break international law then there is no doubt Boris and Smirker knew in advance that it would.
Of course they may well think that they've found a way around it, no doubt another brexit bonus.
As regards heid high anes among the civil service, of course they should be listened to, and when ignored they should resign.
Let's see what the Sunday Papers are full of tomorrow.
If it's Rwanda instead of Parties then it's win win for Boris.