text: However, these cars are not perfect by any means. They are sitll a work in progess meaning they will have some difficulties, or things that would hold them back. One of those things being that even thought the cars dont have a driver needed most the time, they will still need the drivers to take over in some situations. These include times when they are approaching a car accident or road work. They will have to be driven by the driver to get around it. They also have a confusing part to them. If they do in fact get into an accident whose fault would it be? The human who owns the car or the manufacturer? This could cause for some long and dramatic legal cases no body wants to deal with.