On ZTL there are pedestrian zones ;in this areas the access is always closed to vehicles except as identified in the mobility acts. The pedestrian zones are open daily time lots as specified in the road signs. The pedestrian zone are protected by chains or PILOMAT.
To verify fines you have to contact Municipal Police.
Controlled Parking Zone (ZCS)
Florence's urban area - ZTL excluded - is organized in 5 Controlled Parking Zones (Zone a Controllo di Sosta - ZCS) parted in 3 kind of parking spaces: the white lines, reserved for residents or for disabled persons with specific pass, the yellow lines specifically reserved for disabled persons and blue lines,. The blue spaces are paying all weekdays from 8.00 to 20.00 except public holidays. The rules of parking places are indicated on the traffic signs.
To verify fines you must contact Municipal Police.