A major emergency response is underway in East Sussex, England, following a passenger train derailment that has left at least 18 people injured. Authorities confirmed that the incident, which involved the train flipping onto its side, resulted in two individuals sustaining serious injuries.

The derailment occurred near the town of Lewes. Emergency crews, including police, ambulance services, and fire rescue teams, were dispatched to the site immediately to conduct evacuations and provide medical assistance to passengers trapped or injured in the wreckage.

As the investigation into the cause of the accident begins, concerns have already been raised regarding infrastructure maintenance. Reports from The Times indicate that prior warnings had been issued concerning the integrity of the tracks during periods of high heat, raising questions about whether the extreme weather conditions played a role in the structural failure of the rail line.

"We are working closely with emergency services to ensure all passengers are accounted for and receiving the necessary care," a spokesperson for the rail authorities stated. Residents are being advised to avoid the area while recovery operations continue.

Further updates will follow as officials release more information regarding the condition of the injured and the ongoing recovery effort.

Source: ABC News - Breaking News, Latest News and Videos