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 in India
During the trial run in Delhi–Mumbai route Spain's Talgo trains reached a peak speed of , observing laid-down speed cautions and halting at the usual stoppages as the Mumbai Rajdhani, Talgo clocked an average speed of . The Mumbai Rajdhani took 15 hours and 50 minutes at an average speed of .