7 points
2 points
And the distinction is pointless. It’s a bus. It is. It simply is a bus. Some kind of bus.
Bus.
2 points
Shuttles tend to be free of charge more often than buses, for various reasons. This shuttle being gratis does not imply that any other buses in the area are free.
1 point
Why should the name of the vehicle type depend on whether some governments have a tendency to make them free? It’s still a bus. A small bus. A shuttle and a bus. Perchance a shuttle bus. Or just either. But definitely both.