A fault with the signalling system at Stevenage means that the line toward Hitchin is blocked. 

As a result, trains running through this station may be delayed.

This is expected until 14:30.

Great Northern and Thameslink Customer Advice

Please allow extra time for your journey this afternoon.

Trains in the Stevenage area are currently unable to move towards Hitchin, affecting journeys towards Peterborough and Cambridge.

Network Rail colleagues are on site, and we will update you as we receive more information.

Can you tell me more about the incident?

There is an issue with the signalling system in the Stevenage area, affecting the points that route trains through the station.

Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner

Twitter:
If you would like to follow this incident on Twitter, please use #Stevenage

Compensation:
You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.