Northern Light
Superstar
ATC doesn't seem to have made much of a difference on line 1 to be frank. There are so many other disruptions that improved headways and other ATC benefits pale in comparison.
ATC has created greater potential throughput (currently going unutilized)
It should have reduced instances of signal failure {on Line 1); not sure if that is the case or not.
It cannot impact suicides, trespassers at track level or smoke from debris making contact with the power rail unless Platform-Edge-Doors are also installed.




