A broken down freight train has caused delays to services travelling through Stowmarket.
A line was blocked by the issue which is still affecting trains travelling between Norwich and London Liverpool Street, and Ipswich and Cambridge.
All lines are now open but there are still delays of around 50 minutes in both directions past the scene of incident, according to the Abellio Greater Anglia website.
There may also be some cancellations to services.
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