Deep sinkhole appears in Clementi Road near NUS | AsiaOne Ride
First, it happened at Keppel Road. Then it happened at Clementi Road. There are sink holes appearing over Singapore. I am no geologist so what does this mean - there are huge mass of fluid material moving underground or the constant digging of MRT is causing material movement underground? If sink holes are to appear all over Singapore, will the land be rendered unsafe and useless?