Hanoi’s first metro line faces technical problem

"At 10:45 am, the problem was fixed and train services on the metro line were resumed. After fixing the problem, the operator of the metro line announced it was a drill. The Cat Linh – Ha Dong metro line has 12 elevated stations and 13 trains which run from Cat Linh Station to Yen Nghia Station. "At 10:45 am, the problem was fixed and train services on the metro line were resumed. The Cat Linh – Ha Dong metro line has 12 elevated stations and 13 trains which run from Cat Linh Station to Yen Nghia Station.