In which of these situations is the use of the horn (acoustic signal) justified outside built-up areas?
En español: ¿En cuál de estas situaciones está justificado el uso del claxon (señal acústica) fuera de poblado?
A
To greet an acquaintance
B
To warn of overtaking and avoid a possible accident
Correct answer
C
To express anger at another's manoeuvre
D
To hurry the vehicle ahead at a traffic light
Why this is the correct answer
Use of the horn is only justified to avoid a possible accident, particularly outside built-up areas to warn of an overtaking manoeuvre. It must not be used unnecessarily or to express annoyance.
Topic:
Lighting and Optical Signals