Did you cycle this friday as part of the Mayor's campaign?
In case you feel like doing so next week the nearest route to us departs from Ravenscourt Park and is escorted by experienced riders to Trafalgar Square. It departs at 0800 sharp.
The snag is you will have to find your own way home!
My own tip if you want to avoid the roads altogether is the Thames Path from Hammersmith Bridge, which will take you on a country track next to the river all the way into Putney, and from there you can either cross into what is basically the west end or if you're like me on your way south press on a bit towards Clapham Junction. Beautiful views. And no cars!