. >> hi, my name's matt brazina, i want to thank you and i think market vaoet is an opportunity to make a statement about the future of sustainability and a healthy san francisco, we're letting 12 thousand per year in this city so i want to see how we're going to scale sustainability transportation, i cannot walk by bike or walk on the 801 or the 880 so there is precedent against setting aside certain roads that are used by certain transportation. i probably spend more time on market street than almost anybody, i travel it by bicycle, sometimes i run, sometimes i take the f if i feel like going slowly or take the underground. i think all private vehicles when i say private vehicles that includes one with a driver in it that looks yellow should be restricted from market street, i'm fine with us starting now restricting uber and other vehicles we're going to restrict taxis as well and leave it to bicycles, pedestrians, a bus, trolley, tla's the way they do it in the best cities of the world that's how we should do it here. >> thank you. >> ( calling speaker names ). >> good afternoon, i'm