When should you sound your horn while driving out of a driveway?

Sounding your horn when driving out of a driveway is a safety measure intended to alert pedestrians and other road users of your presence, especially when visibility is compromised. When you do not have a clear view of the footpath, it becomes particularly important to use your horn to warn others that you are about to enter or cross the road. This action helps to prevent potential accidents by providing an auditory signal that can alert those who may not see your vehicle.

In situations such as driving out of a driveway, there may be obstacles such as fences, trees, or parked vehicles that obstruct your view, making it difficult to see if anyone is approaching. By sounding your horn, you increase the chances of ensuring that pedestrians, cyclists, or vehicles in the vicinity are aware that you are moving into the roadway, thereby enhancing overall safety.

Other options may suggest honking in inappropriate circumstances. For instance, horn use should not be a routine action or reserved for nighttime only, as safety considerations apply at all times of day. Additionally, while reversing can indeed pose hazards, the need for a clear view of surroundings is the critical factor that justifies the use of the horn when exiting a driveway.