The bell of a bicycle will have walkers and animals scurrying out of the way.
The beep of a motorcycle will force a bicycle, goats, pugs, and individuals into the closest yard or swath of tall grass
The honk of a car horn will make even the most intrepid motorcycle driver scoot out of the way, sometimes finding the nearest path where they stop to wait for the dust to settle before going on
The sound of a truck under the weight of jerry cans full of water or gasoline or palm oil, with people and their possessions perched on top of it all will make all the above run for cover, turning our heads to hide from the black smoke belched out and the dust kicked up