Fitzroys Flying Bike day 2

FLyingBike5
Originally uploaded by scott.baldwin.

I've decided to follow the progress of Fitzroys prestigious flying bike. It is still there 1 day after I first noticed it, and I still have no idea who did it, what it's purpose is, or how long it will stay there. I'd love to hear some ideas from readers.... (OK who am I fooling... Reader if I'm lucky) on this topic.