Last updated: 8 October 2026, 19:20 BST.
At a glance
- RAIB published its Bluebell Railway investigation on 8 October 2026.
- It recommends a review of coupling and uncoupling procedures, followed by a plan for changes.
- The incident happened at Sheffield Park on 9 August 2025; nobody was injured.
- The report records revised coupling instructions and work to rewrite the railway’s rule book.
The Bluebell Railway safety report published on Thursday 8 October 2026 calls for a review of how the Sussex heritage railway couples and uncouples vehicles, after two locomotives moved unexpectedly with a worker between them at Sheffield Park. The new development is the investigation’s findings and recommendation, more than a year after the incident.
What the Bluebell Railway safety report found
According to the Rail Accident Investigation Branch’s announcement, Fenchurch and Stepney moved about three metres during a coupling operation at around 3pm on Saturday 9 August 2025. Another member of staff stopped the movement. The shunter was uninjured.
RAIB found that steam could enter Fenchurch’s cylinders because its regulator valve was not fully closed, and that the locomotive was not effectively immobilised. Investigators identified inadequate management of the risks of coupling air-braked vehicles as an underlying factor.
The full report, particularly pages 34–36, records that Bluebell has since issued revised coupling instructions and is rewriting its rule book. It recommends a risk-based review covering different vehicle and brake types, staff responsibilities, training and competence, and monitoring. A timetable for implementing the changes should follow that review.
Why it matters in Sussex
Bluebell is a visitor attraction as well as a working heritage railway. Its connection with Brighton runs through its preserved locomotives: the railway’s official Fenchurch history records that the engine was built at Brighton Works in 1872.
For residents who visit, support or volunteer on heritage railways, the useful question is how historic machinery is operated with dependable modern safeguards. This investigation examines the procedures around a particular task. It should not be read as a finding about every passenger journey.
Brighton Locals’ view
Our assessment: the recommendation deserves careful follow-through. Publishing revised instructions is a constructive step; the test is whether staff training, assessment and everyday practice consistently reflect them. The report’s call for monitoring matters because a written rule alone does not demonstrate that a risk is controlled.
What visitors should do
For an upcoming trip, check Bluebell’s official timetable and service updates for your chosen date. The page currently advises that online travel tickets are available until midnight the day before a visit; dining tickets must be bought in advance. If your trip involves a mainline journey from Brighton, also check our October rail replacement guide.
What to watch next
The next evidence to look for is the railway’s completed review and a dated implementation plan. RAIB investigates to improve safety and does not determine blame or legal liability. Its report provides the benchmark against which the response can be assessed.
The significance is practical: Sussex’s railway heritage needs procedures that protect the people keeping it running.
Featured photograph: Fenchurch at Sheffield Park, separate from the 2025 incident. © Chris Allen / Geograph, “Bluebell Railway — Fenchurch at Sheffield Park”, CC BY-SA 2.0; unchanged.

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