Another disruption hits North-South MRT line on Saturday morning (17 Dec 2011)

Yahoo! Singapore News, 17 Dec 2011
Train services along the North-South MRT line were disrupted again early Saturday morning.
SMRT told Yahoo! Singapore that train service between Orchard and Marina Bay stations along the came to a halt at 6:50am after a track fault at Orchard station. The transport operator is still investigating the problem. Full story

Singapore metro hit by fresh disruption - Sin Chew Jit Poh
New problems on Singapore metro - Bangkok Post