# UK railway derailments and safety investigations

> Live situation record from CLSTR: https://clstr.news/situations/uk-railway-derailments-and-safety-investigations
> Updated: 2026-08-18T15:43:58.000Z. Sources: 7. Developments: 2.

In mid-August 2026, two separate passenger train derailments occurred in England within a 24-hour period. The first incident took place near Wickford station in Essex, where rear carriages reportedly left the tracks and were in a “vertical position.” The second incident occurred near Lewes in Southeast England, involving a train traveling from London to Eastbourne; this accident resulted in injuries and required the evacuation of passengers.

Subsequent investigations by the Rail Accident Investigation Branch (RAIB) into the Lewes derailment identified a “track geometry irregularity” as a likely cause. Investigators suggested the incident may have involved track buckling due to high temperatures on a hot day in August.

## Timeline

### 2026-08-18: UK railway sector updates: driver recruitment and safety investigations

The UK rail sector faces driver shortages as the DfT encourages 18-year-olds to apply, while investigations continue into a Lewes derailment caused by track defects.

4 sources. https://clstr.news/cluster/pendon-museum-announces-upcoming-educational-events

### 2026-08-14: UK trains derail in two separate incidents within 24 hours

Two passenger trains have derailed in England within 24 hours, causing multiple injuries in Essex and near Lewes. Investigations into the causes of both incidents are currently underway.

3 sources. https://clstr.news/cluster/uk-trains-derail-in-two-separate-incidents-within-24-hours

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Cite as: UK railway derailments and safety investigations. CLSTR, https://clstr.news/situations/uk-railway-derailments-and-safety-investigations