Guardia di Finanza is the most militarized branch of Italian law enforcement and if they knock on your door (provided they bother knocking), you better comply.

Guardia di Finanza is the most militarized branch of Italian law enforcement and if they knock on your door (provided they bother knocking), you better comply. To me it seems excessive to call specifically on them - regular police would suffice, if at all - this guy is nothing like the people this formation usually deals with.