Biblioteca
Estuda os sinais, revê a matéria e consulta resumos quando precisares.
#a29193ab3cd7
Can I use audible signals in this location?

AYes, briefly and only in case of imminent danger.Correct
BYes, briefly and whenever you notice a driver driving slowly and causing unjustified obstruction.
CNo, their use is always prohibited within a built-up area.
Does the correction look wrong?Let us know and we'll review this question.