Is a bus driver required to hold in the vehicle an extra pair of glasses / contact lenses?

1. Correct answer: Yes.
2. Yes, even if he is not the acting driver at that time.
3. Yes, every driver of a commercial vehicle must hold an extra pair, even when he doesn’t carry any passengers.
4. Yes, every acting driver of a commercial vehicle that carries up to 6 passengers must hold an extra pair.

WhyIf the license says glasses are required, a bus driver carries a spare pair on every trip. On any road, not only outside towns.