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Unless they are operating a dynamic block system like the channel tunnel lines and other high speed lines across Europe. Anything that runs over 125mph (or has
by VBprogrammer 4y ago
Unless they are operating a dynamic block system like the channel tunnel lines and other high speed lines across Europe. Anything that runs over 125mph (or has to mix with traffic which does) isn't using block signalling.
- iggldiggl 4y agoTrue dynamic block ("moving block") still isn't that widespread, at least as far main line railways are concerned. High-speed lines are still by far and large using fixed block signalling with conventional train detection (track circuits or axle counters), it's just that the movement authority is given via some sort of cab signalling.