a power failure and blackout occurred at the station on 6 july 2012 at about 1.30 pm, causing the platforms for north and west-bound trains to turn pitch black. emergency lighting was turned on immediately after the incident occurred. however, train services were not affected by the incident. lighting was progressively restored from 2 pm, and was back to normal at 3.15 pm. all escalators have also been turned on. smrt has apologised for any inconvenience caused.