There is no train service in both directions from Tanah Merah to Pasir Ris in both directions. If you are heading towards this area, you are advised to:

• Plan for an alternative route
• Hop on a bus service from Tanah Merah to Pasir Ris
• Grab a cab (at your own expense, of course)
• Wait for train service to resume (time to resume is unknown)

It is not known why the train service is disrupted – and I do not think that this will be publicised – however, just note that there will be this disruption until further notice.