Carla Sinclair highlights how some people in the Dutch town of Nijmegen, who happened to be behavioral change experts, noticed a problem at an intersection where bicyclists who were turning right were being crowded off to the side due to congestion. So they took matters into their own hands and used duct tape to create separate lanes to nudge the cyclists into different lanes leading to much smoother flow.
Though crude, it worked and the city is now going to make the lanes official. What struck me was that there seem to a lot of cyclists and that they are pretty law abiding folk.

