In doing some research for our up coming trip to Italy, I came across this. Too many tourists, too few places to sit? "WET SIDEWALKS TO KEEP TOURISTS FROM SITTING, TRAVEL TUESDAY, MAY 30, 2017 EDITORIAL STAFF, FLORENCE, ITALY – The Italian city of Florence is to sluice down the steps in front of its iconic churches and hose down its Renaissance pavements to stop tourists camping out on them, Mayor Dario Nardella said.
«We’ll sweep by at lunch time on the church steps and on the pavements of the streets where there are more grocer’s shops to wet and cleanse the paving stones,» said Nardella.
Nardella said the move was aimed at «upholding the decorum of the city, which is marred by these bivouacs».
He said «tourists will get wet if they want to sit down and so perhaps we’ll have a few less tourists camping out on the pavements»."