i am kathy deluca, the project coordinator for walk sf. so first, i'll start with the senior and disability work group. so this group forms in -- formed in 2016, and ad vocates from several departments came together and decided we needed to do something. it wasn't okay that two was killed. we knew that market was a high injury corridor. so we quickly formed this group, and we actually rallied together and made some changes. we were able to get leading pedestrian intervals on market street after we joined together. we got better turn restriction signage because we know on the safer market street project there are a lot of turn restrictions, and is it ae confusing -- and it's confusing, and we were also involved in the city driver training, so we've been getting a lot of good things accomplished together. the city has been putting in a lot of protected bike lanes, which is really good, but there are a lot of consequences, and so we got a group together to talk about this. basically, when you have protected bike lanes against the curb, you lo