A broken down freight train this morning has caused cancellations or delays of up to 20 minutes on the London Liverpool Street to Shenfield line.
Greater Anglia expects the distruption to last until 8.30am.
The freight train was going to Felixstowe when it broke down between Romford and Gidea Park.
Although the train is now on the move again, customers are advised train services are being affected in both directions.
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