What is the maximum number of passengers permitted to ride a minibus?

1. Correct answer: As indicated in the vehicle’s registration documents.
2. As the number of seatbelts installed in the vehicle.
3. As the number of seats in the vehicle.
4. 20 passengers besides the driver.

WhyHow many passengers a minibus may carry is set by its registration documents. Not the manufacturer's brochure or the number of seat belts.