Office workers walk to the train station during evening rush hour in the financial district of Singapore March 9, 2015. REUTERS/Edgar Su/File Photo

Office workers walk to the train station during evening rush hour in the financial district of Singapore March 9, 2015. REUTERS/Edgar Su/File Photo

Office workers walk to the train station during evening rush hour in the financial district of Singapore March 9, 2015. Photo: Reuters/Edgar Su

September 6, 2016 12:36 AM (UTC+8)