Commuters beware that trains from Welwyn Garden City and Hatfield are being disrupted this morning.
A speed restriction has been put in place over a defective track by new Barnet, and so services are travelling slower than usual.
Great Northern services between Stevenage and Finsbury Park may be delayed by 10 minutes until about 8.30am.
This will affect Hatfield, Welwyn Garden City, and Welwyn North stations.
For more information, visit www.nationalrail.co.uk/service_disruptions/183669.aspx
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here