In official videos & also one of Sky Stormes diary reviews it mentions that citizens either drive to work or use public transport if they haven't got a car/drive? Does anyone know what criteria sets out firstly whether a citizen is able to drive & secondly have a car. Is it related to their social status (wealth/level of learning/where they live etc) or is it just random. Perhaps they need a parking space or garage as they are all real? It just seems strange that only some of them have a vehicle.