I also saw it. It was on NSL but NOT on service. Look
properly before you whack.
There have already been C151As not NSL as do not board trains.
Most probably SMRT is trying to see if they can go back onto
NSL...
And what i said is since after the disruption last year till
now. Who knows when they will come back onto NSL?
Rofl lah. I saw it passengers alighting and boarding, since when
I anyhow whack.
Plus the date you said it wasn't operating on NSL, C151A already
came back to NSL.