Delineator for a dangerous left bend

It is found on tight bends where you can see little, usually after the dangerous left bend sign. It tells you to pay attention in the bend.

If it is white and red it shows a temporary left bend. It is not a right bend.

Word: Provvisoria = something that lasts only for a short time.

The exam is in Italian: key terms and trap words are kept in Italian, so you learn them.