Trains to and from Eastbourne, Hastings, Bexhill and Rye face delays and cancellations
Trains in and out of Eastbourne are experiencing delays and cancellations this evening (Friday, March 6).
A fault with the signalling system at the station is causing disruption to services, Southern said.
Trains may be cancelled or delayeda and disruption is expected to last until later this evening.
Southern said Network Rail engineers are on route to assess the fault, with a view to getting it fixed as quickly as possible.