I confess I have some plans for the handover, that WILL involve a third person to record the event and if you'd be interested, would you be able to do a midweek handover? There's an office in Bedfont I can work at, Heathrow could be the backdrop for a handover? Wednesday? Failing that soddit I can ride anywhere in London, just have to fin the time.
I'd be happy ferrying the baton back to the LEL off (just up the road from me, anyway) but it really is high time someone else had a crack.