Iranian media reported a defect in the Tehran subway network, on Saturday morning, which led to some trains stopping and heavy traffic at stations. Those that targeted gas station networks last week, Ali Abdullahpour, director general of the Tehran metro network, told Iranian state television that the problem was caused by a malfunction in the computer circuits, which impeded the movement of trains and caused congestion for passengers, stressing that the problem had been resolved.
Iranian media and communication sites show that many stations are still out of order.
