It's 2 degrees, we've just watched Spurs lose to Charlton, and it's a half hour wait for our train. "The train approaching platfrom 9 is a non-stopping service, please stand back from the platform edge" said the PA system. Hmm I thought, getting the G2 out from my inside pocket, balancing it on my knee whilst adjusting the swivel LCD. I might be able to make a picture out of this... only one chance... must get the timing right... click. That'll do!