Dark territory
01
mörkt territorium, område utan avancerade signalsystem
the sections of tracks without advanced signaling systems, relying instead on manual or basic signaling for train operation and safety
Exempel
Historically, dark territory was more common before modern signaling technologies were developed to enhance railway safety.
Historiskt sett var mörkt territorium vanligare innan moderna signaltekniker utvecklades för att förbättra järnvägssäkerheten.
