Train Signalling Fault on North-South Line

[NSL] CLEARED: Train services between #ChoaChuKang & #JurongEast is running normally now. Free regular bus services have ceased.

[NSL]UPDATE:Train signalling fault has cleared, trains are progressively returning to normal speed. Free bus service is still available.

[NSL]: Due to a train signalling fault, pls add 20mins travelling time between #ChoaChuKang & #JurongEast.