What is the maximum number of passengers a taxi driver is permitted to carry?

1. The number of passengers he may drive is unlimited.
2. 12 besides the driver.
3. Correct answer: As the number of passengers that is indicated in the vehicle’s registration documents.
4. 15 besides the driver.

WhyHow many passengers a taxi may carry is stated in its registration documents. There are no ready-made numbers like 12 or 15.