Q&A - Does Your Supervisor Have to be Sane?
I'm just wondering if there is something in writing that states that the person who is being the supervising passenger, that is of age and holds a valid licence, is also required to be of sound mind and body. This meaning, specifically, that if the supervising passenger is drunk and unable to drive, they can still technically be the valid passenger, and the person with the "L" can still drive them home.