What should a bus driver do before moving the bus?

Before moving the bus, it is essential for the driver to check mirrors for visibility. This practice ensures that the bus driver is aware of their surroundings, including any other vehicles, pedestrians, or obstacles that may be in the way. Proper mirror checks help in making informed decisions and contribute to the overall safety of the bus and its passengers.

Other options may seem relevant but do not provide the necessary safety checks before moving. For instance, while signaling with the horn can alert others of the bus’s presence, it does not replace the need for a thorough check of the visibility around the bus. Instructing students to sit down is important, but it should happen in conjunction with ensuring the bus is safe to move. Counting the number of students is useful for accounting but does not address immediate safety concerns regarding visibility. Thus, the emphasis on checking mirrors prioritizes safety and situational awareness for the bus driver.