Delays after person hit by train on East Coast Main Line
The incident happened at about 9am at Potters Bar in Hertfordshire
Virgin Trains tweeted: "A person has been struck by a train at#PottersBar. All trains in and out of King's Cross may be delayed. More info when known."
Many trains travelling between London King Cross and stations in Scotland are now delayed.
For a full list of delays, visit https://www.journeycheck.com/virgintrains/