In reply to Denzil:
It would have particular implications for the lake district. Currently served by Anglesey, Prestwick and Boulmer depending on who else is already in the air. With Boulmer closing, you'd better hope that the governments can sort out a cross-border agreement(*), or pray that you don't fall off Esk Central Pillar at the same time as somebody falls off Right Hand Wall.
(*) Sorry for editorialising, but this keeps coming up again and again in different contexts. Is that really independence?