An Abellio Greater Anglia train. Picture: ANTONY KELLY (Image: Archant Norfolk 2015)
Train passengers heading between Norwich and London are facing delays and cancellations today.
What has been described as 'defective track' between Stratford and London Liverpool Street means trains are running at reduced speed in the direction of the capital.
Greater Anglia, which runs train services from Norwich to London, said that meant passengers could expect delays and cancellations, with disruption due to last all day.
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