Actually, that's not true. I don't even have one bear. *rimshot*
I've arrived at Heathrow, taking advantage of another benefit from using frequent-flyer miles: the arrivals lounge. Shower, breakfast, tea, checking email. Also my second experience in two days of a government adequately staffing their immigration and customs checkpoints to get us through in just a few minutes. Thank you Canada, thank you UK.
All right: now to London.