Next step would be to extend even further north, say Edinburgh
Bose-X,
Yes the new Farnborough Radar is a great step forward and I'm looking forward to giving it a hammering next week. But if you want radar cover further north have you could try all the excellent mil untits up the east coast, not to mention East Mids (always helpful), Durham, Newcastle and Scottish.
Aren't you in the airways ususally anyway?
3Y