Thanks guys
That's great and I really appreciate the replies. Just being able to park at T5 chops a good 20mins or so off the commute I guess because otherwise you're into parking at Compass and catching the bus. I reckon on congested roads the bike might knock another half hour off so perhaps it makes a lot of sense despite the hassle of changing clothes etc.
Anybody know how long the waitlist is for BA lockers at T5? As for the thefts you'd have thought they'd have CCTV and police keeping a close eye on the entire T5 area so I can't understand why this is happening - what the heck are the police doing?!!
Many thanks for the replies and no I hadn't seen that page on the T5 website. I think I need to get quite competent at riding before I would be brave enough to try this and if I'm commuting outside peak hours and not expecting a hold up I would certainly take the car but it's an interesting line worth pursuing I think.