When is a driver required to warn approaching traffic if their vehicle is stopped for any reason?

A driver is required to warn approaching traffic if their vehicle is stopped for any reason on any road, which emphasizes the importance of safety regardless of the location. This requirement is crucial because it helps prevent collisions and enhances the safety of both the driver and other road users. Whether on a busy highway or a quiet rural road, the potential for accidents exists, and using warning signals such as hazard lights or a warning triangle can alert other drivers to the situation, encouraging them to slow down and navigate safely around the stopped vehicle. This practice is especially important for maintaining safe driving standards and ensuring mutual respect among all road users.