Lines now clear into Grantham station
Services through Grantham railway station are now moving again after the lines were blocked earlier this morning.
Trains were unable to get into Grantham station due to a blocked line.
Network Rail says this was due to an 'operation error' which has been resolved and services are running in both directions.
Train services running through Grantham may still be affected by residual delays.
LNER has confirmed its services are running again.
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More by this authorGraham Newton