Two schools of thought on this and was enough for me to call MB before I got my first car about the situation as I was paranoid people would be spying on us
My hypothetical question to MB was “if I am so fatigued that I would struggle to find the effort to drive my daughter and 2 friends to a footy match, would it be breaking the rules if it wife takes them without me”
On paper it looks like it does, but a really nice lady reassured me with the reality that I am benefitted by the fact that I wouldn’t be under pressure to exert that extra energy I could ill afford at that certain time
She also said that if I don’t take her then she can’t go (which makes everyone miserable and negatively affects my mental / emotional well-being)
If my wife takes her then we all feel good as I’ll see my girl happy and that benefits my mood massively
Hope that helps