The Ministry Official: To comply with the regulations, you must produce your wine solely from the single local variety.  This is to preserve the integrity of the appellation, to preserve the terroir.
The Italian: No!  You stifle my creativity; you deprive me of my freedom!  You are heartless and sterile, and your watch is cheap!  I am not a German!
The Ministry Official: Fine.  You can add 15% of anything else you want.  Just…