Quite right! How many UK airports is it? about 18?
Not quite that much. Think it's 12 now on GB, then BHD (in the UK but not guaranteed to be classed as such), IOM (not "in" the UK but could be classed as such) and JER (ditto).
LTN is terminated now as it was just WAT left.
It's a few less than I'd
like to see them at but I'm not sure there is actually demand for LBA/NCL/NQY or at least not for two carriers.