Niels
The RandstadRail lightrail train running from The Hague to the Netherlands entering Nootdorp station. Just like road traffic, trains drive on the right-hand side in the Netherlands, though most tracks are equipped for two-sided traffic. Most peculiar thing about this line is that the overhead voltage is only 750 Volts DC, while regular Dutch trains operate at 1500 VDC which already is a comparably low voltage. It operates at this low voltage so the trains can interconnect with the Rotterdam underground metro. The trains are therefore also equipped with a 3rd rail power adapter underneath.