I had my car broken into in Arco Felice (near the Restaurante Cinese) on Friday night, 21 Jan. The only thing taken was a TomTom XXL GPS and the mounting bracket which is why they probably targeted my vehicle. Take yours off your window if you have one on there when you park.
I know, I know, don't leave anything like this in the vehicle, but I have heard enough grief from family and friends already.
If you see a TomTom XXL GPS being sold on the streets of Naples be forwarned it could be stolen.