What does the yellow flag indicate during a race?

The yellow flag is a critical signal used in motorsport to indicate caution on the track. When a driver sees a yellow flag being displayed, it is a warning that there may be a hazard ahead, which could include obstacles, accidents, or unsafe conditions. Drivers are required to slow down, not overtake other vehicles, and be prepared for any unexpected situations that may arise as they approach the hazard. This flag is essential for maintaining safety during a race, as it helps ensure that all competitors have the opportunity to react appropriately to potential dangers.

In contrast, the other flags mentioned serve different purposes that do not align with the role of the yellow flag. The end of a race, for instance, would be indicated by a different flag, while the start of a sprint and clear track conditions are communicated through other specific signals, ensuring drivers are well-informed about the circumstances of the race. Understanding the meaning of flags like the yellow flag is vital for drivers to navigate safely and effectively during competition.