mr. margolis said the rent a ride cars as i prefer to call them, at any given time and the city and county of san francisco we just don't know and when you put out 6, 7 thousand cars at a time what you find is you have 100 vehicles being operated by rent a ride companies competing against one cab company or one cab car so i think you need to keep in mind the volume that we're facing riet right now and in fact what we do is -- we are price fixed when these companies come in and do price cutting it's even more damaging than price surgerying price surging. we have a certain priced for fixed and it's not clear to me whether or not people prefer these but we continue to compound the myths that are out there about the responsiveness of taxi cab companies and we can get information out to the riding public that taxis are an important part of the public transportation system and i hope you will continue to provide support for that. it is important that not only do we look at the ability of cab companies to provide the service but i think some people have eluded to but make sure drivers understand