Dusty_B,
Thanks for that comment. So no need to be resident in any of those countries?
As regards chances of No Deal etc, I am just thinking along the lines of better safe than sorry, or be prepared,
If there was a 1% chance of No Deal, not much preparation. For a higher chance - whatever one might think it to be - then there would a be a higher level.
Some things, like topping up the avgas tanks at the airfield towards the end of March rather than the beginning of April, would be a sensible move?
But my query was really about licensing.