Passengers are facing delays on the Norwich to London train line due to signalling problems.
There have been delays of up to 50 minutes on the route between Norwich and the capital since this afternoon.
Train operator Great Anglia has said this is due to signalling problems at Ilford caused by a cut cable.
The route is also being affected by signalling problems between Stowmarket and Diss and this is causing delays of up to 15 minutes.
Greater Anglia has apologised for the disruption to journeys.
For more information visit http://www.greateranglia.co.uk
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