DS is 19 and has his own car.
Everyone in my household is sticking to Boris Johnson’s rules that were put in on Monday evening.
DS wants to go out for a drive (by himself) in his car because he just wants out of the house.
I’d be worried that he’d be stopped by the police and he’d be done for because he wouldn’t have a valid reason for leaving the house.
That being said, I personally don’t see anything wrong with it if he’s not around anybody else and is just minding his own business in his own car