the attention and hearts of so many of us and so many in the public space is the tragic loss of sophia lu and she was a six year old sherman elementary student who was killed in a crosswalk in the evening as an uber driver and this could have been anyone's child and it's deeply tragic and it has catalyzed us and moved everyone in the city, particularly you chair kim to do something about it and to really act, and i think that's an important moment to recognize, and through supervisor kim's work and that of many advocates and city leaders that has lead us to a new policy goal for the city, for the entire city, of zero traffic deaths by 2024. and it is a policy that nearly every city agency at this point as adopted. the premise is pretty simple. the premise is that traffic deaths are preventible. they're not accidents which means we can do something about them, and i think what's important about the goal it's big but also motivating so it's driving the city to work together in new and different ways, and we believe that's very achievable and we would like to thank supervisor kim for putting