A fire that burned through railway signal cables in Stevenage, about 20 miles north of London, on October 9 was expected to cause “major disruption” to passenger trains in southern England until the end of the day, National Rail said.Drone video from Adrian Ratiu shows the blaze as fire crews were responding.National Rail first reported the disruption at 12:37 pm and announced the closure of lines between Stevenage and Hertford North due to damage to rail infrastructure.“As a result, trains may be cancelled, severely delayed by up to 90 minutes or revised,” the train company said. Credit: Adrian Ratiu via Storyful