Take on the pedestrian flow zones

The people behind Times Square must read TOR (or any New York bitch blog) and started putting up these signs to show slow walking tourists to keep on moving and get the hell out of the way. I'm all for the idea, and even would consider forcing all of these cheeseburgers from Wisconsin into a pen like they are doing to the muppets and naked Cowboys.
Maybe they can just designate areas where they can stand and have crossing guards try to et them from one pen to another