6D43 was stopped due to reports of smoke coming from rear of train, believed to be locked brakes on one of rear wagons.ECML has had better days. 60004 on 6D43 the 1610 ex Jarrow Shell to Immingham Refinery failed just south of Durham around 1730 and still there awaiting rescue at 2000. Single line working introduced with significant disruption including additional delays to southbound cross-border services at Newcastle awaiting crews from northbound services delayed by the failure. Edit: 6D43 on the move just after I'd posted this around 2005!