Ensuring Smooth Integration of New Signalling System on North-South and East-West MRT Lines
- The Minister explained that re-signalling the North-South and East-West Lines is a complex project involving extensive hardware installation and integration while keeping the lines operational, with a cautious, phased testing approach to minimize disruptions.
- He outlined the testing timeline, which includes completing North-South Line stabilization before December and then proceeding with East-West Line testing next year, with lessons from the first line applied to the second.
- The Minister acknowledged that despite meticulous testing, service delays have occurred, but the progressive approach has minimized disruptions, and the new system will ultimately improve reliability and train frequency.