Not an accident involving buses, but at upper bukit timah road
under the railway bridge near the bt timah condos, got an accident
resulting in a wooden advertisement structure or smth to collapse
and fall onto the road, which result in the entire closure of the
road. All buses plying that road were diverted into Hillview using
the stretch of road that 173 uses, and all other vehicles also,
causing a massive jam.
First time take bendy bus ply that area. 
Lucky that hill aint Toh Tuck Avenue, otherwise i cant imagine
178 UD's climbing it. I ever took before a UD
that nearly stalled on a hill.
wa kau...Hume Ave that hill ar...