>they specifically don't allow you to hail a cab Don't they? The app experience certainly feels like hailing. The app provides a virtual line of sight that sho

>they specifically don't allow you to hail a cab Don't they? The app experience certainly feels like hailing. The app provides a virtual line of sight that shows me a map of my surroundings with nearby available vehicles, when I make a booking I can track the vehicle as it approaches my location.