I was watching 'Top Gear' last night and they were commenting on some writings that was done on a large wall as you come into London; one saying "Why Do You Do This Everyday?" and another one simply: "Lemmings". Appearently it has been there for a while now and motorists are subjected to them every morning as they make their way through traffic. Excellent!
If anybody has seen these I'd love to see pictures or a link, thanks!