What is the purpose of HOS regulations?

Answer: B — To ensure the safety and health of drivers

The purpose of HOS (Hours of Service) regulations is to ensure the safety and health of drivers. These regulations are designed to prevent fatigue-related accidents by limiting the number of hours a driver can operate a commercial vehicle. By setting guidelines on driving hours, mandatory rest breaks, and the total amount of driving time allowed within a workweek, HOS regulations aim to promote the well-being of drivers and enhance road safety for everyone. These protections are critical in maintaining alertness and reducing the risk of collisions caused by drowsy driving, thereby supporting both the drivers' health and the safety of the public.