Original sentence: In Belgium, the train was licenced in 2002 to run on the classic 3 kV DC lines with speeds up to 160 km/h, and from December 2004 on also on the new high speed lines, but initially limited to 250 km/h instead of 300 km/h.On regular InterCityExpress services they run at up to 300 km/h (187 mph), the maximum design speed of German high-speed lines.On the French LGV Est however, some trains reach a regular top speed of 320 km/h (199 mph).The train is licensed for 330 km/h (205 mph) and has reached 368 km/h (228.68 mph) on trial runs.Trial runs were completed in late 2005, and the same two problems were encountered as in Belgium: loose gravel damages, and possibile side-effects of the brakes
Edited sentence: In Belgium, the train was licenced in 2002 to run on the classic 3 kV DC lines with speeds up to 160 km/h, and from December 2004 on also on the new high speed lines, but initially limited to 250 km/h instead of 300 km/h.On regular InterCityExpress services they run at up to 300 km/h (187 mph), the maximum design speed of German high-speed lines.On the French LGV Est however, some trains reach a regular top speed of 320 km/h (199 mph).The train is licensed for 330 km/h (205 mph) and has reached 368 km/h (228.68 mph) on trial runs.Trial runs were completed in late 2005, and the same two problems were encountered as in Belgium: loose gravel damages, and possible side-effects of the brakes