Law enforcement by country (MAGAV), which has its own elite counter-terrorist units, as well as the Civil Guard ("Mishmar Ezrahi") made up of volunteers. Law enforcement in Italy is carried out by different agencies. On a national level, five police forces operate. The "Arma dei Carabinieri" (gendarmerie), the "Polizia di Stato" (national police) and the "Guardia di Finanza" (customs police, border police and financial police); are the main forces. There are also the "Corpo Forestale dello Stato" (forestry police); "Polizia Penitenziaria" (prison service). There are also "Polizia Provinciale" in all of the 109 provinces of Italy, and "Polizia Municipale" in every comune. The "Carabinieri"
Amministrazione delle Finanze dello Stato v Simmenthal SpA was declared unconstitutional. It referred the question of what to do in a case of conflict to the ECJ. The Attorney General Reischl gave an Opinion suggesting that timing of the Italian law was irrelevant, and EU law was supreme. The ECJ held that the national court had a duty to give full effect to Community provisions, even if a conflicting national law was adopted later. Amministrazione delle Finanze dello Stato v Simmenthal SpA Amministrazione delle Finanze v Simmenthal SpA (1978) Case 106/77 is an EU law case, concerning the conflict of law between a national legal system and European