could be avoiding a vehicle that suddenly cut into its
lane..
coz that stretch of Yishun Ave 2, vehicles zoom past like there's
no tomorrow..
Ya that portion of the road there is quite
dangerous, always see near accidents happening with the cars and
other lorries that travel very fast. Sometimes experience
the driver having to swing the bus back to second lane when
attempting to change into first lane due to a vehicle suddenly
appearing out of nowhere.
Hope they can do something about the roads & vehicle speed
there.