A fault with the signalling system at Luton means some lines towards London St Pancras International are blocked. As a result, trains may be cancelled or delayed.
This is expected until 15:30.
Customer Advice
You can continue to travel using your normal route, but your journey may be delayed up to 15 minutes if you are travelling from Luton towards London.
Before travelling, please check journey planners and station information boards, and allow extra time to reach your destination.
You can check if your journey will be affected using the live route map here.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner
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.