Coasthugger
NATS provide the ATC for all the airports that BAA 'run'. It is a totally separate concern.
NATS record regarding industrial action is exemplary - just as well really considering what it does - the country would come to a standstill if NATS ATCOs decid)ed to strike en masse.
Not likely to be an issue (unless of course management continue to try to screw up our pension!!