gennady dmitrov shows the old premises with relay control, such systems are working, but they cannot provide a 4-minute train interval in moscow. today, such systems are already working with us on the direction fmcd-1mcd 2 and already within. mcd-4 is already partially operating on the gorky direction in the kiev direction. this is the first station, but in the future. uh, all stations will be so defense stations within the kiev 80 stations will be all equipped, which are connected into a single technological system. preparations for the launch of ncd-3 also underway in full swing on the territory of the moscow-passenger station, kazanskaya in august. a real special operation was carried out to make the station a transit tunnel, of course, it is not necessary to dig, but the task was daunting, the new tunnels will change direction, if the old ones are directed to the kazansky railway station, then now the future mcd-3 tracks will pass in the new tunnel, and they will turn their direction to the nikolaev station the train traffic was not stopped, so less than a month was given for eve