When Elizabeth got a car for her two children, I said that I reckoned she might as well simply give it to Lily for all the use Freddie was going to get from it.
Have we heard Freddie driving anywhere at any point since December 2016? She is clearly using it for her liaison with CallMeRuss, and she is the one driving to college (and dumping Freddie in the street rather than take him to where he is going). Has he been allowed to go out in it at all?