What is the purpose of maintaining a safety space in front of a bus?

Maintaining a safety space in front of a bus is crucial for preventing collisions, particularly in the event of sudden stops. Buses are large vehicles that require more time and distance to come to a complete stop compared to smaller vehicles. By having this safety space, drivers can ensure that there is adequate room to react to unexpected situations, such as a vehicle or pedestrian suddenly entering their path. This buffer zone is essential for minimizing the risks associated with sudden braking, protecting not only the passengers within the bus but also other road users.

While some might consider other factors like allowing other vehicles to merge or facilitating smoother driving, the primary goal of this safety space revolves around safety and collision prevention.