Services running into London Liverpool Street are being delayed by up to 40 minutes due to a problem at Chelmsford. This is affecting services to and from Norwich, Ipswich, Colchester, Clacton and Shenfield.
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