Commuter and inter-city trains aren't counted as high-speed :-) These don't go faster than 160 km/h (100 mph). However, the double-deck TGV, the TGV Duplex, is of course high-speed (reaching twice the speed of the previous).

_{*Lunatic*, n.
One whose delusions are out of fashion.}

Locomotive+cars assembled for and used in regular scheduled passenger traffic. E.g., no new prototype, no test train, no special train, but a normal train taken off daily service to parade around Hungary.

_{*Lunatic*, n.
One whose delusions are out of fashion.}