1. BA is a British Airline.
2. They don't need to recruit abroad, they have enough applicants at the moment.
3. Until Openlies, sorry skies, they only operate out of LHR and LGW.
4. If you don't want to travel to the UK for the interview how are you going to cope with the home/airport standby rosters?
as for the other airlines, thats up to them, I know Emirates are desperate as their T's & C's for new joining pilots are not the best.