Which of the following types of vehicles is prohibited to cross a railroad?

1. A restricted vehicle with a maximum speed of 40 k.p.h.
2. A taxi carrying children on a special road trip ride, if there is no asphalt or cement road at a distance of 20 meters before the tracks.
3. Correct answer: All vehicles carrying, or designed to carry, at least 11 passengers besides the driver, if there is no asphalt or cement road at a distance of 20 meters before the tracks.
4. A commercial vehicle transporting, or designed to transport, hazardous materials, and vehicles in a length of 18 meters or more.

WhyVehicles carrying, or designed to carry, at least 11 passengers besides the driver may not cross the tracks if the road before them is not asphalt or concrete for at least 20 meters. The risk of getting stuck on the rails with passengers is too high.