The first application of the driverless car, no doubt, since many people coming out of a train station do not know their way around the town, and for safety's sake will be able to relax while the car does the driving.

And where have you read this is a driverless car?

since many people coming out of a train station do not know their way around the town

Finding your way in a foreign city using a navigation system isn't magic. And I'd be very surprised if these cars weren't equipped with one.

Why don't they just live in barracks at their place of employment? Think of all the carbon they would save. They can stack up bunk beds and play cards by moonlight.