Does this mean some of the cleaning staff are cleaning while the train is moving? I'm kinda wondering the logistics that would entail, and how much cleaning staff is employed.
Although I also wonder about the homeless... and if they're separating the "intentionally homeless" (probably the 1% or less) from the "unintended homeless"...
Although I also wonder about the homeless... and if they're separating the "intentionally homeless" (probably the 1% or less) from the "unintended homeless"...