> Going from small gap while standing in lights to large gap at a higher speed cannot be reached in unison. I agree. But my point is that people can maintain t

> Going from small gap while standing in lights to large gap at a higher speed cannot be reached in unison. I agree. But my point is that people can maintain the small gap at lower speeds until they cross to the other side of the traffic lights. (So that more people can get through) then they can spread out.