Just that, really. I was having a think about this today, and wondered what others would do.
For the sake of arguing:
a) Let's assume we are at a point in the future where self-driving vehicles offer a level of safety-against-traffic-crashes that is comparable to a human driver, on any type of road in a city or on a motorway (at the moment, it seems that the self-driving vehicles being used in places like California are mostly operating on certain types of city streets and are not able to move independently on every type of street yet)
b) Let's assume we are talking primary school aged kids, 5-11
Would you put your child in such a vehicle to travel alone, to things like a sports club or a friend's house?