- Emergency services are at the scene of a train derailment in Sussex between Haywards Heath and Lewes .
- Southern Rail has advised passengers not to travel.
- No trains can run between Haywards Heath and Lewes . Trains between Brighton, Lewes and Eastbourne / Seaford are mostly cancelled, the operator added.
- Cooksbridge and Plumpton stations will not be served by Southern services until further notice.
- Southern Rail also said that people travelling to Gatwick Airport should allow at least an extra 90 minutes for their journeys to ensure they make flight connections.
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