Point 1.
Last I heard, the United Kingdom was the country we all lived in, a union between England, Northern Ireland, Scotland and Wales. Back to school for some history and geography lessons
Mahaba !!
Points 2,3 & 4
These have merit.
Point 5
I would advise you take legal advice on this and not hearsay. Of course NATS could just offer you all straight redundancy at the statutory rate I suppose. If it was me, then that would be a whopping 21 1/2 weeks salary. That'll go far

It would save NATS a fortune in relocation fees and salaries too .... although service delivery might be impacted for a while
All those at LACC were moved, possibly against their will. All those at LTCC are about to be in the next few years. MACC is not a special case.