Shanghai Metro Fashion News Blog, Fashion News, Shanghai Metro Line 2 was out of service for half an hour due to a fault: People's Square Station, Jiangsu Road Station, Century Avenue Station saw a large number of stranded passengers. Shanghai Metro Line 2 was out of service for half an hour due to a fault _ Fashion News _ Sina Blog. The latest news on the malfunction of Shanghai Metro Line 2: at around 8 am on the 15th, a sudden malfunction of Shanghai Metro Line 2 caused.