East-West Line disruption: Regime of maintenance needed to ensure rail resilience, says expert

Services on the East-West Line were disrupted in the western part of Singapore between Boon Lay and Queenstown MRT stations since Sep 25 morning. Train services will continue to be suspended between Jurong East and Buona Vista on Sep 26. CNA speaks to Associate Professor Raymond Ong, Deputy Head of Research and Enterprise at the NUS Department of Civil and Environmental Engineering.