Two passenger trains collide on the railway line between Bedford and Luton, north of London, prompting a large emergency response. Reports from multiple outlets say several passengers are injured, with some describing serious injuries, but details on the number or severity vary and official injury information is limited in early reporting. Emergency services, including police and other first responders, attend the scene as authorities manage the incident and passengers. Rail operators report major disruption to services, and lines are closed between Luton and Bedford, affecting evening travel. One report citing rail tracking information places the collision outside Bedford, around 5:15pm, with both trains travelling south toward London St Pancras. Another outlet reports that at least one person dies and that dozens are injured, while other sources focus on injuries without confirming fatalities. Social media photos circulated by one report show injured passengers receiving first aid. Across coverage, there is agreement on the location near Bedford, the involvement of two southbound trains toward London, the injuries reported, and the closure of the line as emergency crews respond.