ZTL Map

How to Recognise a ZTL Sign and Camera in Italy

By Josep Mampel Marques, updated

A ZTL entrance has a square sign with the round "no vehicles" symbol (a white disc with a red border) and the words "zona traffico limitato", a plate below it with the days, hours and exemptions, and often an electronic panel that reads "ZTL attiva" when you may not enter. The camera is usually on a pole at the same gate. If you see that sign and the zone is active, do not drive past it unless your plate is authorised.

The sign: what each part means

Italian rules describe the ZTL entrance as a group of panels, read from top to bottom:

  1. The main panel. Square, with the "no vehicles" sign and the words "zona traffico limitato". This is the part that is always there.
  2. The plate with the hours. Below it, one or more panels give the period, the days and the hours when the restriction applies. Italian signs write days in words or abbreviations ("feriali" means weekdays, usually Monday to Saturday; "festivi" means Sundays and public holidays) and times on the 24 hour clock.
  3. Exemptions. The same plate lists who may enter anyway, for example "eccetto autorizzati" (except authorised vehicles), residents, taxis or loading and unloading in certain hours. As a visitor, you are authorised only if your plate has been registered, for example by your hotel or with a daily permit.
  4. Electronic gate notice. A panel can indicate that the gate is electronic. That means a camera reads every plate.
  5. Information. Sometimes a phone number or website for ZTL information.

The electronic panel: "ZTL attiva" and "ZTL non attiva"

Many gates have a variable message panel above or beside the sign. According to SicurAUTO's report on the Ministry of Infrastructure's 2019 guidelines:

Older panels can still say "varco attivo" (gate active) or "varco non attivo". "Varco attivo" does not mean the gate is open for you: it means the camera is enforcing the restriction. This wording confused so many drivers that the 2019 guidelines replaced it, but you may still see it.

The camera

ZTL cameras sit at the gate, near the sign, and read the plates of cars as they pass. Nobody stops you, so you will not know you have been recorded until the letter arrives. Some cities are also adding cameras that check cars leaving the zone: Rome is installing them until December 2026, according to Autoblog.

ZTL camera gates have to be authorised by Italy's Ministry of Infrastructure. The Ministry publishes the list of municipalities with approved gates; the latest we found is dated 27 January 2026. It names cities, not camera positions.

On our maps, the blue dots in Florence (53 cameras) and Milan (42 Area C gates) are the cameras from each city's open data. After you check a point, the result tells you how far the nearest camera is. We do not have camera positions for Rome, Bologna or Lucca yet.

Why visitors miss the sign

What to do at a gate

  1. Slow down and read the panel. Red "ZTL attiva" or "ZTL Closed": do not enter.
  2. If there is no panel, read the hours on the plate and compare them with the time in Italy.
  3. If in doubt, do not enter. Turn away and find another route or a car park outside.
  4. If you entered by mistake, do not drive around inside the zone looking for a way out more than you need to. Since December 2024 several entries into the same ZTL on the same day are fined once, but an entry into a different ZTL is a different fine. Then read ZTL fines with a rental car.

For more on reading hours on the spot, see is the ZTL active now?

Sources

Checked on 9 November 2026.