Disruption on C2C between Fenchurch Street and Shoeburyness due to signalling problem at Pitsea.
Services are currently unable to run between Upminster and Pitsea via Basildon. Trains will be diverted via Ockendon and Rainham, but this may cause delays of up to 40 minutes.
Abellio, who run the Greater Anglia rail line, has been named Train Operator of the Year at the annual national Rail Business Awards.
Greater Anglia train operator Abellio says it's made real steps in customer service and punctuality in its first year in charge.
Greater Anglia have apologised for the delays that have disrupted services today