One would hardly use Vancouver as a model of a progressive transit city. There are too many left turn signals; there are too many cars on the streets who think they are on highways, e.g. Cambie St. is not Cambie Hwy. There are too many cars allowed to park on streets. There is too much speed----the worst in the world, in my opinion, and I have lived in many world capitals. So we have a few driverless trains. Whoopee!