[QUOTE="TOG@toil, ,"] Doesn't surprise me at all. Beijing has the worst pollution and congestion I've ever seen. This raises another point - the anti-road lobby bleat that "More roads means more cars". Bollocks. People don't buy cars simply because there are more roads to drive them on.[/QUOTE] That's actually a statement that has been floating around just about since the beginning of the "Green" movement but I've never really seen any proper evidence to support it. However I think it is very popular because it justifies the NIMBYism that boil up when people don't like the new bypass scheme (as they don't live in the village centre). Being cynical, I think that the "proof" goes something like this - say, the M25 at Heathrow as x cars going through per hour averaged over a week, including the times when it was at complete standstill. Now we add a lane or two. It now stands to reason that we get more cars going through per hour because the road is less congested and not operating at 120% capacity. Voila - here's the proof that more or wider roads cause more car usage.