Punktförmige Zugbeeinflussung
After acknowledging the warning signal the train has to stay below the braking curve (German "Bremskurve") - fast trains may travel up to 165 km/h and they must reduce the speed to below 85 km/h after 23 seconds. Note that the operation of high speed trains beyond 165 km/h is not based on visual wayside signals or PZB inductors (using LZB or European Train Control System cab-signalling instead in Germany).
High-speed rail
The second fastest operating conventional trains are the French TGV POS, German ICE 3, and Japanese E5 and E6 Series Shinkansen with a maximum commercial speed of , the former two on some French high-speed lines, and the latter on a part of Tohoku Shinkansen line.