When passing a person riding a horse or bicycle, what should you do?

When passing a person riding a horse or bicycle, it is important to drive cautiously and slowly while leaving enough space between your vehicle and the rider. This is crucial for several reasons. First, both horseback riders and cyclists can be unpredictable in their movements, especially if they are startled by a vehicle. By reducing your speed and increasing the distance between your vehicle and the rider, you help ensure their safety and your own.

Additionally, maintaining a slow speed gives the rider time to react to your vehicle, which can help prevent accidents. In many locations, laws also require drivers to give a certain amount of space when passing non-motorized road users, further reinforcing the necessity of this practice.

The other choices do not prioritize safety in the same manner. Honking your horn may startle the horse or bicycle rider, potentially causing them to lose control. Driving at a normal speed does not account for the potential unpredictability of these riders and can pose a danger to them. Overtaking quickly disregards the need for caution and adequate space, significantly increasing the risk of an accident.