Zona a traffico limitato

Indicates the start of a restricted traffic zone, i.e., an area in which vehicle access and circulation may be limited by time and/or restricted to specific categories of vehicles. The supplementary (additional) plate indicates the time restrictions or exceptions (categories authorized for circulation). In this case, access is permitted only to vehicles for disabled persons, the Police, ambulances, and the Fire Brigade (if on urgent emergency duty), and to vehicles for the loading and unloading of goods (only during specific hours).