Why is it important to limit long-distance driving without breaks?

Limiting long-distance driving without breaks is essential primarily to prevent fatigue and increase alertness. When driving for extended periods without taking breaks, a driver is likely to experience fatigue, which can impair reaction time, reduce concentration, and increase the likelihood of making mistakes. These factors significantly elevate the risk of accidents and dangerous situations on the road. Regular breaks help to refresh the driver’s mind and body, enhancing their ability to stay alert and responsive to their surroundings.

The context of the other choices reveals different aspects of driving. While saving fuel mileage, maintaining a consistent speed, and ensuring a smooth ride are all valid considerations for driving, they do not address the critical aspect of driver health and safety in the same way. The focus on fatigue prevention highlights the necessity of breaks as a priority for safe long-distance driving.