[fire sirens in background] all of us know that fourth and king and almela and and ruse o and the liste 100s of people each year who are also severely injured in crashes who's lives may never be the same. because it's everyday anytime, niz of us walk outside of our door, we are all too vulnerable to the cars, trucks and suvs that can be a deadly weapon in an instant. i'm very grateful to mayor breed for the vision zero along with our leaders here today when it's not yet a success story but it can be a success story. san francisco can be become a city that prioritized safety over driver convenience. we can be become a transit first city. can be a place where our streets bring us together not threaten our lives. is vision zero is the right approach, the right goal. and we have made important strides on our streets and historic streets like jfk but we need so much more. the good news is that a lot has been done to really change our city streets to scale up to move quickly and to make things better. and i know you and all of us here want to end these senseless deaths, we're ready to see an