At around 12:25 hrs on 20 December 2020, a passenger train travelling between Glasgow Central and London Euston entered a 5 mph (8 km/h) emergency speed restriction, near Beattock, at about 45 mph (72 km/h). The speed restriction was in place because of the earlier failure of an embankment. There were no adverse consequences as a result of the overspeed.
We have undertaken a preliminary examination into the circumstances surrounding this incident. Having assessed the evidence which has been gathered to date, we have decided to publish a safety digest.
The safety digest will be made available on our website in the next few weeks.