Santhià railway station service to Arona has been suspended and replaced by a bus service. Santhià railway station Santhià railway station () is the main station serving the "comune" of Santhià, in the Piedmont region, northwestern Italy. It is the junction of the Turin–Milan, Santhià–Biella and Santhià–Arona railways. The station is currently managed by Rete Ferroviaria Italiana (RFI). Train services are operated by Trenitalia. Each of these companies is a subsidiary of Ferrovie dello Stato (FS), Italy's state-owned rail company. The station was opened from 1856, with Turin–Milan railway. Five tracks of which are equipped with platforms, pass through the station. The station
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