I didn't realise bikes were going to be booted out too! I love the Boris Bikes. Thankfully DH walks to work, so hopefully shouldn't be too badly affected, just more than the usual amount of tourists standing vacantly in the middle of Covent Garden!
It is going to be a nightmare, def. I was driving along the A4 last week through knightsbridge. The traffic is backed up at the best of times, but it's now got an olympic lane, a bus lane and everyone else has to squeeze in one lane.
I think people will tend to avoid the area though, so the traffic might not be so bad. I live in Ascot, and for Royal Ascot over the past couple of years, it has actually been really quiet on the roads, as people just avoid the area now!
It does make me a bit sad how grumpy everyone is about it. I went to the Superbowl this year, and everyone in Indianapolis was amazing. They lost all their car parks, their city center was pedestrianised - I don't know how people got to work! But they were so happy and welcoming, no one grumbled at all. The local schools made cookies, little bags of hershey's kisses, and welcome letters which were distributed to the hotels, everyone seemed so proud of the whole thing! It really touched me, and I've still got the little note put away.