Passenger Train Derails in Southern England, Injuring Several At least 11 people were injured, two critically, when a passenger train derailed near Lewes in East Sussex on Tuesday.
The incident has reignited concerns about safety on Britain's busiest rail networks and raised questions about whether lessons were learned from a similar disaster just a year ago.
The immediate cause of the derailment is still unknown, but experts point to human error or technical malfunction as possible explanations.