As the belt began to move the unsuspecting tourist reportedly travelled for 15 minutes through the secure baggage area in Terminal 3 before officials spotted his body curled up in a foetal position in an X-ray image on their monitors.
He slept through the whole episode and airport police had trouble waking him when they were called to the scene to investigate what had happened.
http://www.telegraph.co.uk/news/worldnews/europe/italy/9464344/Norwegian-tourist-falls-asleep-on-airport-baggage-belt.html