It's been a joke in the Eu for years that Italy manages to export more tomatoes and olive oil than it grows - somehow it has a negative consumption!

There is a $LOTS business for anybody that can make a fast/cheap reliable system that can tell 'extra virgin' ie cold pressed olive oil from the mechanical stuff.

The restaurant law is the usual 'government', the average guy is fat because they eat too many hamburgers so the response is to cut the amount of cream allowed in a high end restaurant meal.