and there is more about bessie carmichael school in the work-group hand outs. and we are working on what i call the city vision work group. we are working to look ahead. we know that the 24-24 is important goal by the city. but we need more to achieve zero deaths, and we have a review of safety practices based on what is happening in the united states, and other cities implementing vision zero and as well as our peer cities. and looking to other countries such as sweden and australia, to see what they are doing in best practices of safety. and comparing that to the work in san francisco, as well as we know of our best practices. and this review will help us in short and longer-term strategies for achieving vision zero in san francisco, and feeding into our longer term planning. once we complete our tier action strategy, and timothy mentioned we will engage with this committee about our findings and opportunities for the longer-term strategy. and finally and really importantly, with respect to communications, a contract has been signed with d & a consultants tha