My presumption with any warning sign, or really any sign at all, is that it exists for a reason. Like, you wouldn’t put a warning sign that says “Watch Your Step!” unless a dozen or so people had tripped on that particular spot. No sign, I figure, is unsolicited or unprovoked.
Which is why the two that I saw in Sorrento, near the docks for the ferries to Capri, were so darn delightful. Because they do not feel unsolicited. They feel like a specific response to the crazy actions of southern Italians.
This was the sign in the bathroom. When I first saw it, I thought I was hallucinating, because NOTHING could be so magical. Notice, also, that it isn’t translated. Do you know why? Because NO ONE BUT ITALIANS WOULD THINK TO DO THIS THING IN THE FIRST PLACE.
The sign says (and I shit you not): “IT IS ABSOLUTELY FORBIDDEN TO WASH YOUR FEET IN THE SINK. THANK YOU”