Report 10/2020: Signal passed at danger at Loughborough South Junction

Signal passed at danger at Loughborough South Junction, Leicestershire, 26 March 2020.

R102020_201109_Loughborough

Summary

At around 10:57 hrs on 26 March 2020, a train formed of two locomotives and an empty, un-braked, passenger multiple unit passed a signal at danger about 0.75 miles (1.2 km) south of Loughborough station. The train passed the signal at a speed of about 20 mph (32 km/h) and came to a stand around 200 metres beyond it. The signal was at danger to protect the movement of a passenger service which was just about to leave Loughborough station.

The incident occurred because the train was travelling too fast for its braking capability, and because the braking applied by the driver was insufficient to stop the train from that speed within the available distance. Evidence indicates that the train was travelling at a speed of around 75 mph (121 km/h) on the approach to the signal, whereas the maximum permitted speed for the train, which takes into account its braking capability, was 60 mph (97 km/h). The driver stated that he believed that the maximum permitted speed of the train was 75 mph (121 km/h), based on information that had been provided to him on a train planning document. An underlying cause of this incident was that the train operator’s management assurance processes did not detect a lack of compliance with its own safety management system, in areas that resulted in the driver and shunter being inadequately prepared for the movement of the train. RAIB further observed that the driver did not conduct an adequate running brake test at the beginning of the journey, and that the train operator did not adequately manage the retrieval of evidence from the on-train data recorders on the locomotives.

Recommendations

As a result of this investigation, RAIB has made one recommendation for Rail Operations Group to review its management assurance processes relating to operational safety. RAIB also identified two learning points relating to awareness of and adherence to maximum permitted speeds, and the importance of conducting proper running brake tests.

Response to recommendations:

  • RAIB will periodically update the status of recommendations as reported to us by the relevant safety authority or public body

  • RAIB may add comment, particularly if we have concerns regarding these responses.

RAIB Recommendation response for Loughborough

Updates to this page

Published 9 November 2020