What are you required to do when approaching a railroad barrier in a “down position” (meaning: horizontal)?

- Continue driving carefully around or under the barrier.
- Stop and turn the vehicle’s engine off.
- No parking and stopping. Pass the barrier from its right.
- Correct answer: Stop before it and do not continue driving.
Why this is the answer
The correct answer in the official bank: Stop before it and do not continue driving.
A lowered, horizontal barrier means the road is closed and passing is forbidden. Stop before it and wait until it is raised, even if no danger is visible. Never drive around or under it, because it is usually lowered when a train or another hazard is approaching. Turning off the engine is not required; what matters is not continuing to drive.