Recovery operations are underway, with work beginning to remove carriages from a train that derailed near Lewes. The incident prompted an investigation into the cause, with a focus on track condition and the train's operational status.

The derailment led to passengers being trapped in carriages that came to rest on their side. Some passengers managed to escape, while others waited in hot conditions for assistance from firefighters who used ladders to help them out.

An aerial view of the train derailment site near Lewes shows several carriages spread across and beside the railway line. Recovery crews in orange high-visibility clothing are working around large cranes, excavators and engineering vehicles. Temporary compounds, parked vans, equipment and stacks of white bags are visible beside the track. The ongoing investigation by the Rail Accident Investigation Branch (RAIB) will examine several factors, including the cause of the derailment, the condition of the track and embankment, prevailing weather conditions, the train itself, and the emergency response.

A large orange rail crane towers above a Southern train carriage as recovery crews prepare it for lifting. Several workers in orange high-visibility clothing stand beside the carriage on the railway line, with trees and vegetation surrounding the site. Following a preliminary report, Lucy McAuliffe, Network Rail's Sussex route director, and John Whitehurst, GTR chief executive, issued a joint statement asserting that Britain's railway system is "one of the safest in the world." They emphasized the importance of fully understanding the circumstances of the incident to identify any lessons that can be learned.