• There's been a lot of past research on modal filtering, and it's always shown that area-wide, overall motor traffic levels go down. The argument that main streets are then far more polluted is vastly exaggerated. Overall, air quality will improve. However, it also has to be said that a lot of filtering schemes are poor and could be done a lot better, and the problems caused by that lack of quality will always cause anger. Plenty have been taken out again in the past. Let's hope that the current run establishes the principle more widely so that they can be improved later.

  • Yep; I don't have a problem with LTNs and whatnot, I have a problem with the Guardian declaring victory over the non-believers in the bluntest and most dismissive terms on a fairly flimsy pretext.