It has one fatal accident for every 300 million journeys. The London Underground network carries more than a billion passengers a year. All the latest breaking news on train accident. BBC News, London Siobhan Benita Boris Johnson still has "questions to answer" over his relationship with US businesswoman Jennifer Arcuri, the Liberal Democrat candidate for mayor of London has said. All the latest breaking news, headlines, analysis and articles on plane crash from the Evening Standard

It is understood that spray cans were found near the bodies of the men, who are believed to be in their 20s. All the latest breaking news, headlines, analysis and articles on car crash from the Evening Standard Three men have died after being struck by a train near a south London station. Image copyright YappApp Image caption The incident involved one of London North Eastern Railway's new Azuma trains Commuters faced delays when a train derailed in Leeds following a crash. Browse The Independent’s complete collection of articles and commentary on train accident.