Maybe I'm just misinformed but... basically they're running a taxi service without a license to do that, then acting surprised when the city calls them on it?<p>There's a taxi company I use whenever I'm in London called Addison Lee, and they've done the same as UberCab - using nice technology to know where you are, where the nearest available cars are, how long it will take for a car to get to you... In actual fact, at least based on <a href="http://www.ubercab.com/learn" rel="nofollow">http://www.ubercab.com/learn</a>, AdLee is better: it has all the benefits of UberCab, plus they tell you the price of the journey before you book the car (it won't become more expensive if you get stuck in traffic, or if the driver takes a longer route), which always works out cheaper than a black cab, in my experience. Oh, and in adition to letting you pay with the credit card on your account, you can chose to pay by cash if you so wish.<p>Anyway, my point? Seems that Addison Lee have been (albeit in a different city/country) doing what UberCab is doing, slightly better, and for quite a bit longer: and they actually bothered to pay to be a licensed taxi provider, meaning that the London officials don't have a problem with them.