I did say if it was easy for Easy to move - by this I was refering to their contract with Peel, hence the eventually bit - because sure as BA are based at LHR contracts expire !
As for catchment area population I dont have any figures, therefore arguing is pointless, but is Wales not South of LPL ! What I am trying to say is that there are not many folk living in the big blue wobbly thing to the immediate West and North West of LPL - hence restricting the catchment size.