A train collision north of London, near Bedford, has left multiple passengers injured, with reports indicating some sustained serious wounds. The incident involved two trains – one from Corby and another from Nottingham – both heading towards London St. Pancras. Initial reports suggest one train was stationary due to a fault when it was struck from behind. Emergency services, including multiple ambulances and trauma helicopters, are at the scene providing assistance. Rail traffic to and from London has been suspended as authorities investigate the cause of the crash and work to clear the wreckage. Passengers described the impact as feeling like a bomb explosion, with some reporting visible injuries among fellow travelers. Buses have been deployed to assist uninjured, stranded passengers.