@Luiz0, as Clare said, the google translation is not very sure. If I understand it correctly, they use a program for datamining the websites to filter out the listings with no licence number. - Funny, I thought data mining was excluded by the terms, or terms do not to apply to governments. I would have hoped for software protection to exclude that, as that would mean that everyone can hunt for data on the platforms via a program, not doing the hard work.
And then they do inspections? So determined that they keep up visiting till they find a tourist at home, even if it takes 5,3 visits in average? With an additional way for neighbors to complain and tell on each other?
That's awful, if governments want to keep up the rules even if the population has moved on to new ways of life. And considering the Spanish economy, it's understandable that airbnb is a good and much needed opportunity to improve the level of income.