Final answer:
The correct answer is c) On all sides of your vehicle, as maintaining a space cushion around your car helps in preventing collisions and providing reaction time.
Step-by-step explanation:
The best practice to ensure safety while driving is to keep a space cushion on all sides of your vehicle. This means that the correct answer to the question is c) On all sides of your vehicle. Maintaining a space cushion around your car can prevent collisions and provide you with enough time to react to unexpected events, whether you are driving in residential areas, on highways, or even in parking lots. The concept is similar to choosing an open location with lots of space in other activities to minimize the chance of accidents, such as tripping or falling due to unexpected obstacles.