At about 12:15PM I went down to have lunch at Compass Point.
While crossing the overhead bridge, I noticed a desto-less DM3500 (2709C) pull up at the bus stop.
On the windscreen was a sheet of paper that said: Bus 6, NE15-16.
Is there train replacement for some reason today?
No such news found in Train forums, but I think it might be a bit weird for a bus to have NE15-16 as it might just say the train fault is occured at between Buangkok and Sengkang, and there is one shuttle train between Sengkang to Punggol (Unlikely?) while the main line terminates it service at Buangkok with Harbourfront non peak hour / Marymount style (There is a crossover right before the station, so that the train reverse / return journey can switch to the opposite / correct track for that return trip.).
Could be a train fault.
When I came back from lunch, all signage went missing.
No more sign poles, and quite a lot of these 'blank' buses started entering int.
After awhile they removed the sheets of paper.
Maybe NEL broke down for like less than 20 mins?