December 6, 2010, 1pm PST
Designers and "movement specialists" in Great Britain are pioneering various street designs that aim to bring traffic speeds down to teens, which they claim is the speed range that allows vehicles to safely share a space with pedestrians.
October 1, 2010, 5am PDT
The <em>BBC</em> talks with some of the people involved with counting pedestrians in New York City's Times Square. Since being closed off to cars, foot traffic has greatly increased.