Lewes-area train derailment disrupts Sussex rail services; no serious injuries reported

A Southern passenger train from London Victoria to Eastbourne derailed near Lewes in East Sussex, causing closures of lines and major disruption expected until about 22:00. Emergency services are on site and initial reports indicate no serious injuries or fatalities. Passengers are advised to avoid the area; tickets are valid on alternative Southern, Thameslink and Gatwick Express services, with rail replacement buses to Lewes and Haywards Heath. Gatwick travelers should allow extra time for their journeys.