. >> good afternoon, mark gruber with san francisco taxi workers alliance this shouldn't be a fiekt between uber and taxis except they have made it one. it seems more like a fight between uber and everybody else, but let me get to some of the distinctions. we have fewer than 2 thousand taxis in san francisco. uber at last count by their own numbers had over 16 thousand vehicles that was back last december and because they're growing exponentially, we know that it's got to be a much higher number now, a representative of lift said they had tens of thousands of vehicles in san francisco, this was through the mayor's disability council last fall, so we're talking about exponential numbers of vehicles, taxi drivers are trained in official school that is are accredited by the city, they operate under city permits, nothing of the kind with tnc drivers. another question or issue i would like to bring to your attention is enforcement if you were to allow the tnc vehicles and i would like to have the overhead. this is an add for an uber like of glowing light up sign, $24.99 and you can be an uber or