johnny - my point is that plenty of people have relatively small amounts of luggage and are more than capable of walking between airport and train station, but for some reason don't even consider the possibility of saving the money and using their legs a bit. Next time you land at Luton with a relatively small amount of luggage and need to go to the railway station, why not just walk down the hill ? It's really not that strenuous... (and no, I'm not some kind of gym addict)