Hmm, why is that CH-47 Chinook banking round the sorting office like that? More to the point, couldn't it fly a little higher? It's not like the 737s descending into EGSS or EGGW are that low, so surely it could fly a little above 50' altitude?
Ah well, never mind.
(And why is EGGW the code for Luton, not for Gatwick?)