During hours of darkness, when should the interior of the bus be sufficiently lighted?

The correct response highlights the necessity for the interior of the bus to be sufficiently lighted specifically during the times when passengers are entering and exiting the bus. Proper lighting in this scenario is crucial for ensuring the safety of passengers as they board and disembark. It aids in preventing accidents that could occur from missteps or falls in low visibility conditions, particularly at night when ambient light is limited.

While it is indeed beneficial for the bus to be well-lit at all times when passengers are aboard, the primary focus during periods of entry and exit is to provide a safe environment by enhancing visibility. This specific safety measure is crucial as it allows passengers to clearly see their surroundings, locate handrails, and judge distances effectively.

Other situations, such as observing suspicious activity or accommodating passenger needs without hindering the driver’s vision, do not emphasize the critical safety aspect present during passenger movement in and out of the bus. Therefore, the spotlight on lighting during the immediate moments of entering and exiting is key to enhancing overall safety for everyone using the bus service.