Final answer:
When driving a bus, it is important to maintain a space cushion all around you. By doing so, you give yourself more time to react and avoid potential hazards.
Step-by-step explanation:
When driving a bus, it is important to maintain a space cushion all around you. This means leaving enough space between your bus and other vehicles, objects, and pedestrians in all directions.
The correct answer to the question is a. All around. By maintaining a space cushion all around your bus, you give yourself more time to react and avoid potential hazards.
For example, if a vehicle suddenly swerves into your lane, you will have enough space to safely maneuver your bus and avoid a collision.