SMRT suspends mobile service on Circle Line for the rest of Friday

File photo of a station along the Circle Line
File photo of a station along the Circle Line

SMRT has suspended mobile service on the Circle Line for the rest of Friday (4 Nov) due to “ongoing tests”, said the rail provider.

All three telcos – Singtel, M1 and Starhub confirmed the announcement via their Facebook pages.

The authorities instructed mobile network operators on Thursday (3 November) to turn off their signals in the Circle Line (CCL) until 10.30pm amid signal faults experienced in CCL for a second day running.

The announcement comes a day after the Land Transport Authority and CCL operator SMRT said in a joint statement that they are working with the telcos to suspend mobile signals along CCL for a short while to facilitate investigations should similar signal faults recur.

On Wednesday (2 November), commuters travelling on the CCL experienced service disruptions lasting almost three hours due to signal faults.

LTA and SMRT have found that the signal faults that caused the delays on Wednesday could be similar to the one that caused a five-day disruption on CCL in early September.