i am ed riskin director of transportation. a position that was established by the voters of san francisco with prop e in 1999 which put together the transportation functions of the city, transit, bicycle, traffic and pedestrian, and recognition that the transportation system is an integrated system, and one that can't be managed by individual decision makers or bodies, so when the voters put together the mta, first in 99 and again in 2007, it was with the intent and the mandate for the mta to manage the system in a comprehensive way, and for the board of directors to have the authority to make consistent and integrated decisions that balanced the different transportation needs of the whole system. for the example that's the subject of this appeal this was a decision by the mta board with regard to the criteria for a set of permits that the number of permentds, how they would be issued. it's a policy decision of the board that is part of an interrelated set of policy decisions and not just about taxis but the rest of the transp