Comments by "Jo Brock" (@jobrock1079) on "Budapest-Belgrade railway: Faster, cheaper, more convenient" video.

  1.  @Speedkam  It is borderline high-speed. "A high-speed train is generally defined as one which operates at or over 125 mph (200 km/h) in regular passenger service, with a high level of service, and often comprising multi-powered elements."
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