what ramoan smith showed us the eloquent seven images and that's a scratch in the surface. and we heard a lot about details and specifics, and there is a problem, it's a problem solvable. we put a man on the moon, and should be able to address some of these issues here in san francisco. and more real ift -- realistically, we are responding to decades of traffic and focused on traffic, and made a lot of the problems of traffic and addressed. and in the last 10 to 15 years, we turned that notion on its head. and in san francisco we adopted the transit policy and that is for pedestrian as and bicycles as priority and we are in the stages of fixing the problem and making the pedestrian network a primal network in san francisco. as matt said early on, he's not going to be happy until zero is the number of pedestrian accidents in san francisco. and we pointed out that this is a tough city for the planning and we have a transit system that's robust and needs fixing and we have a bike network to get out of the injunction phase and get back to building. and we have a parking challen