Business News Faulty escalator spews smoke at MRT station, worker taken to hospital February 5, 2018 johorbiznet Johor News Faulty escalator spews smoke at MRT station, worker taken to hospital The Straits Times SMRT: Ang Mo Kio MRT smoke due to overheated motor bearings Malay Mail Commentary: What can a Chief Commuter Engagement Officer do to restore public confidence in SMRT? Channel NewsAsia Full coverage Source: Business News Feed