Heck, I don't even know if I am safe in travelling around TV.
I pulled a bonehead play the last time I was down as it easy to get confused because of lack of familiarty.
Speaking for myself, "On the safe side, I wouldn't allow my grandchild to drive as I would not like to deal with the consequences for a non-insured driver and I would never forgive myself for putting my grandchild at risk".
Wannabe Joe
__________________
"It doesn't cost "nuttin", to be nice". 
MOM
I just want to do the right thing! Uncle Joe, (my hero).