[NSL] UPDATE: Trains are progressively returning to normal speed between #ChoaChuKang and #JurongEast.
SMRT
[NSL] UPDATE: Please expect about 10 minutes additional travel time between Choa Chu Kang and Jurong East due to a signalling system fault. Train service is still operating.
SMRT
[NSL]: Due to signalling system fault, please add 20 minutes travelling time between Choa Chu Kang and Jurong East. Train service is still available.