2016-12-14 03:14:51 UTC
I saw on a moving 96ts the other day that one of the rail cars had a
blue light on.
The interesting thing was that the train did not extend its dwell time
beyond what would be normal.
Does the blue light indicate a door fault? I'm guessing, were that the
case, that the line controller ordered the driver to engage the
interlocking. But even if there was a door fault, would not the line
controller have ordered the driver to dump the load?
I saw this train during non-peak hours, BTW.