At about 12:27 on 26 June 2025, an out-of-service passenger train travelling at 15 mph derailed as it passed over switch diamond points which were in an unsafe position for the direction that the train was travelling.

At around 23:34 on 25 September 2025, a passenger train travelling at 108 mph on the Midland Main Line almost struck a van that had been reversed onto the tracks by railway staff at an access point near to Millbrook, Bedfordshire. At around 23:34 on 25 September 2025, a passenger train travelling at 108 mph on the Midland Main Line almost struck a van that had been reversed onto the tracks by railway staff at an access point near to Millbrook, Bedfordshire.