Miss Rachel Ong asked the Acting Minister for Transport
a. why despite upgrades to the North-South and East-West Lines (NSEWL) since 2015, there has continued to be disruptions in MRT services on these lines over 2024 and 2025;
b. how many of such disruptions are caused by parts that have already been upgraded; and
c. whether the recent disruptions affect the continued upgrading plans for the NSEWL.
Reply by Acting Minister for Transport Jeffrey Siow: