SMRT is a joke. What was once lauded as a world class and cost efficient transport system (http://www.straitstimes.com/singapore/transport/study-singapores-public-transport-system-one-of-worlds-most-efficient) has became unreliable. Talk about being world class. HA!
Ever since the first MRT breakdown, Singaporeans have been fed with these few reasons; track fault, train fault and signaling fault.
Now, SMRT even want to cut mobile/handphone signals just because they are incompetent and cannot find the cause of the mysterious signal interference. We are going back to the Dark Ages!
When will SMRT apologise and confess to the commuters that this is simply THEIR FAULT for failing to maintain the trains?