The modern sign on mainland Italy, in Sardinia or in Sicily, wherever you are,
is the same and as sterile as a sign can be.
Alcantara Gorge, VIII.1998; pict. A. Guët
Nice old sign with speed-suggesting stripes.
With some luck, you can find similar stripes on both sides
of the Pyrenees — France, Spain —
but also in Pakistan (with impact indicators) and
in Chile.