Correct: At passive crossings — those without active warning devices — buses must slow down and check for trains even if a complete stop is not required. Knowing the difference between crossing types helps drivers apply the correct procedure.

Correct: Following distance must increase with speed because the vehicle needs more time and space to stop as momentum increases. Maintaining a generous time gap at higher speeds is a fundamental rule of safe driving for large vehicles.

Correct: In bad weather, drivers should travel below the posted curve speed to account for reduced traction and extended stopping distance. The posted speed is a ceiling for ideal conditions, not a target for all weather.

Correct: When a passenger is carrying a prohibited hazardous material, the correct action is to deny boarding with that item. The driver’s responsibility is to protect all passengers, and that requires enforcing boarding restrictions consistently.

Correct: Denying boarding with a leaking container protects all passengers and the driver from potential chemical exposure, fire risk, and slip hazards. Unknown substances must always be kept off the bus.

Correct: The brake-door interlock applies the service brake and holds the throttle at idle when the door is open, preventing the bus from accelerating while passengers are boarding or exiting. This system adds an important layer of protection during the loading process.

Correct: When passengers must remain on a bus during towing, they must be discharged at the nearest safe location as soon as one is reached. Passenger safety determines both the timing and the location of discharge.

Correct: Using a time gap to maintain following distance ensures that the space ahead is always proportional to the vehicle’s current speed. This method is more reliable and adaptable than measuring distance in feet.

Correct: Opening the hood fully during an engine compartment fire dramatically increases airflow and can cause the fire to flare up. Passengers should be evacuated first and the hood opened only slightly if extinguisher access is needed.

Correct: Disruptive passengers may only be discharged at the next safe location, balancing the need to remove a threat to other passengers with the responsibility to ensure the discharged passenger’s safety. This approach protects everyone involved.

Correct: Passengers may remain on a bus being towed only when getting them off would be unsafe — for example, if the bus is in a location where exiting would expose them to greater danger. In all other cases, passengers must exit before towing begins.

Correct: Baggage and freight must be secured so the driver can move freely and easily, which is the regulatory standard that protects the driver’s ability to operate the vehicle safely. Improperly secured items can shift into the driver’s area and create a serious hazard.

Correct: Delaying departure until the argument is under control keeps the driver focused and prevents a volatile situation from escalating while the vehicle is moving. Passenger safety starts before the bus pulls away.

Correct: Emergency reflectors must be carried alongside the fire extinguisher to meet the minimum on-board emergency equipment requirement. Both items are required by regulation and must be available and functional at all times.

Correct: A brake system that is not functioning properly is an immediate out-of-service condition because it directly affects the driver’s ability to stop the vehicle safely. No trip should begin with a known brake system defect.

Correct: Gasoline cans have no approved storage location on a passenger bus and must be refused entirely. Carrying flammable liquids on a bus puts all passengers and the driver at unacceptable risk.

Correct: Releasing the clutch after shifting to neutral allows the transmission to reach the correct speed before the next gear is engaged. This step is essential to the double-clutch technique and prevents grinding between gears.

Correct: Evacuating passengers and securing the bus before anything else ensures that people are moved to safety before any fire suppression is attempted. The driver’s first responsibility in a fire emergency is always the safety of the people on board.

Correct: Buses must always observe applicable crossing requirements, including slowing and checking even at crossings with active traffic control. The presence of a signal does not automatically clear the crossing for bus travel.

Correct: Looking only at the road directly ahead severely limits the driver’s ability to anticipate and respond to hazards. Effective visual scanning includes looking far ahead, to the sides, and into mirrors regularly.