You should never honk your horn at
Correct answer
- a bicyclist whom you are about to pass.
- an oncoming vehicle that has drifted into your lane.
- a child who is about to run into the street.
Explanation
Use your horn to warn others of danger to themselves or to you. However, sounding your horn at a bicyclist is dangerous. It may startle the bicyclist and lead to an accident. Likewise, don't sound your horn at a rider on horseback or a horse-drawn vehicle, because it may startle the horse.
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