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).
Sydney–Melbourne rail corridor
Based on the definition of a minimum top speed of 200 km/h in passenger service, High-speed rail in Australia does not yet exist, but there are proposals for high-speed rail (HSR) infrastructure in Australia (also known as very fast train projects) - several proposals have been investigated since the early 1980s.