Departure
Departure signals prohibit and permit the departure of the train from the station. According to the importance and frequency of traffic in the station, one group departure signal is erected at each head at the level of the outer switch (supplemented by a square plate with a black frame and a black stripe running from the lower left to the upper right corner). If there are several group signals (for purposefully divided groups of tracks), they are placed before the connection of the…
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