Rail services in Suffolk have been affected after a person was hit by a train between Ipswich and Colchester.
Greater Anglia confirmed the disruption shortly before 9am on Friday.
The rail company has said it is sourcing rail replacement buses as a result of the disruption.
Greater Anglia said on Twitter: "Train services running through these stations may be cancelled, delayed or revised.
"Disruption is expected until further notice."
Services from Norwich to London Liverpool Street have already been cancelled.
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