. >> i am ball the plant -- bob planthold. your discussion is focused on moving vehicles, vehicles, vehicles. before you proceed with any of these potential experiments, i ask that you be sure there is a specific response to moving pedestrians. during some of the earlier discussion, director brink men -- brinkman mention three specific intersections. one is market and third. one is market and montgomery. contrary to an increasing trend to have a pedestrian interval in some intersections, at those intersections there is a car- leading interval. the green light is 3 seconds before the walk signal starts. some pedestrians start out into the street seeing the green light. that can cause congestion and accidents. it can cause delays in muni. i have raised this at various meetings and nobody responds. why is it there? there may be a good reason, but pedestrians do not see it or understand it. that is a delay issue you have to address if you are going to go through with any experiment. do not just look at vehicles. look at people cro