i can bring up natasha alfel. come on up and after that bob... journey. >> hello, supervisors. i just wanted to first and foremost thank the department of public health and their safe streets for the great work. we were able to reach 200 seniors at nine different senior centers in our safe streets for seniors advocacy training. we go to senior centers and work with seniors to find what issues they have to get to and from their senior citizen and we bring out staff and local politicians and teach them how to advocate and ask for the changes they want to see on the street. we also facilitate the senior disability work group. and we're working on making protected bike lanes more accessible for seniors and people with disabilities. walk s.f. is very eager that the department of public health is finally ending their research and developing the senior and people with disabilities kind of area map, the hot spots where they're hit in the city. we want to know how the city is going to use this map to really prioritize these areas. we have ideas but not a strategic plan for that, so walk