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 Europe
The top speed of some parts of the main lines allow trains to travel at 180 km/h, these are however small sections of the main lines which are quickly passed onto slower sections around 140–160 km/h. Most parts of the rail network are unelectrified - thus slowing acceleration and top speed. Since 2007 it has been common practice for the infrastructure provider Banedanmark to pad the timetables with extra time to a near European record, resulting in railway companies which only utilize the top speeds to make up for lost time.
Some of the rolling stock running on the Danish rail network are capable of reaching 200 km - these are: SJ 2000, the ICE TD and the IC4.