Passengers have described how they were evacuated from a train, after overhead cables came down in Hertfordshire yesterday.
The First Capital Connect service came to a halt just outside Radlett. And, after a two-hour wait, passengers were forced to walk down the line to the station.
One of those on board, Martin Stewart, said that there were "lots of sparks when the cable hit the train".
More top news
One of the country's most extravagant private homes has been snapped up for just a quarter of the original £100 million asking price
Transport for London is being forced to pull down Germanwings tube adverts with the words "get ready to be surprised" after the fatal crash
Two huge boring machines are entering the final stage of their 26 mile journey underneath London's streets