What's Happening?
The Rail Accident Investigation Branch (RAIB) has determined that fatigue was the primary cause of a Southern Railway train collision at London Bridge station in December 2024. The driver experienced 'microsleep'
due to fatigue, leading to a failure to apply brakes in time. The RAIB report highlights that the driver's roster increased fatigue risk, with excessive work on rest days contributing to the incident. The report emphasizes the need for better shift design and fatigue management in safety-critical roles to prevent similar accidents.
Why It's Important?
This incident underscores the critical impact of fatigue on safety in industries reliant on shift work. The findings highlight the responsibility of employers to design work schedules that allow adequate rest, reducing the risk of accidents. The report calls for a cultural shift in how fatigue is managed, treating it as an operational hazard rather than a personal issue. This approach could lead to improved safety standards and reduced accident rates in industries where fatigue is a significant risk factor.
What's Next?
In response to the findings, Govia Thameslink Railway has implemented 'robust scientific modelling' to improve shift planning and manage fatigue risk. This development may prompt other companies to reassess their shift designs and fatigue management practices. The incident could lead to increased regulatory scrutiny and the adoption of evidence-based strategies to mitigate fatigue-related risks in the workplace.
