Ever drive in the city where a car suddenly pulls over and either blocks you from moving forward or causes you to stop pretty quickly?  Either they are dropping someone off or picking someone up.  Yes, at least the majority of time they put on their hazards, but that’s normally too late, and at the same time they pull over.  Are you aware of this phenomena?  This is happening more and more due to Uber drivers and Lyft drivers.  Sure, I love using them like most people, but their sudden pulling over to pick up or drop someone off can be a safety concern. See, from behind, it looks like a normal car.  You see no sign of a taxi service.[…]