Which lane position provides maximum space within the lane on each side of the vehicle?

The choice indicating lane position 1 is the correct answer because it represents the center position within a standard lane. This central positioning allows for equal distance between the vehicle and both the left and right edges of the lane, maximizing space on each side. This is particularly advantageous in maintaining clear margins for safety and maneuverability, as it helps to prevent potential collisions with vehicles or obstacles in adjacent lanes.

In contrast, other lane positions involve shifting the vehicle left or right within the lane, which reduces the available space on one side while increasing it on the other. For instance, lane positions 2 and 3 would push the vehicle either closer to the right side or the left side of the lane, respectively, thus narrowing the space on one side and creating a riskier driving situation. Lane position 4, while not standard in typical driving scenarios, may imply an unnatural or unsafe positioning. Therefore, the best choice for maximizing lateral space in the lane is position 1, allowing for optimal safety and comfort while navigating the roadway.