Advance warning: must turn left
This sign warns you: at the next junction you must turn left. You cannot go straight and you cannot turn right.
Sometimes there is a panel below with the distance.
Word: Preavviso = a notice that comes before.
The exam is in Italian: key terms and trap words are kept in Italian, so you learn them.
▶ Open the interactive version (audio · 14 questions)Exam questions about this tip
The sign shown is advance warning of the obligation to turn left.
The sign shown precedes an intersection where it is not permitted to continue straight ahead or turn right.
The sign shown announces in advance the obligation to turn left at the next intersection.
The sign shown precedes an intersection where it is mandatory to turn left.
The sign shown is an advance-warning sign of a mandatory direction.
The sign shown announces in advance the only permitted direction.
The sign shown can be supplemented with a panel that indicates the distance to the point where the obligation takes effect.
The sign shown indicates that turning left at the next intersection is not permitted.