Great Northern rail disruption warning
PUBLISHED: 10:14 10 December 2017 | UPDATED: 10:20 10 December 2017
Great Northern trains are disrupted this morning due to a power cut and overrunning engineering works.
Great Northern @GNRailUK has tweeted: “Due to failure of the electricity supply between Knebworth and Stevenage northbound lines are disrupted.”
There is also disruption due to overrunning engineering works.
Great Northern also tweeted: “Due to engineering works not being finished on time between Hertford North and Alexandra Palace all lines are disrupted.
“London Underground are accepting our tickets via any reasonable route.”