If a school bus driver must drive off the road to avoid a collision at speeds above 20 miles per hour, what should be avoided?

When a school bus driver is faced with the necessity of driving off the road to avoid a collision at speeds exceeding 20 miles per hour, the best course of action involves maintaining the vehicle's stability and control. In such situations, braking should be approached with caution. Sudden or hard braking can cause the bus to lose traction or tip over, leading to a more dangerous scenario than the potential collision itself.

Instead, it is often advisable to maintain speed or gently decelerate, allowing the driver to steer safely away from the obstacle while keeping the bus stable. This technique helps ensure that the bus does not skid or veer uncontrollably, which is critical for the safety of the passengers onboard.

In contrast, accelerating or steering appropriately can help the driver maneuver away from danger, while using the horn may alert others to the bus's presence or intentions. Each of these actions can be critical in avoiding a collision without compromising the safety of the passengers.