Where in the world you could do that!? Sounds highly improbable.
You can do it in the USA as well, look up the owner of a vehicle by the license plate number.
What I find the most amusing, and annoying, is that I often loose projects due to the homeowners privacy concerns about possible break ins. But then they post pics on Facebook, with GPS cords in the metadata, along with vacation pic.
But anyway, I am always nervous when I travel and leave my camera at home. My lenses are literally irreplaceable at this point. All of them have been discontinued for 5 or 6 years by now, no one with used versions wants to sell them, and I have no desire for the more modern versions. I have no idea how I would replace them if stolen. My lenses are my number one concern when it comes to theft. I may actually open safety deposit box just to stole them on long vacations.