AÂ points failure between St Albans City and West Hampstead Thameslink means that some lines are currently closed.
As a result, trains running through these stations may be delayed.
Disruption is expected until 06:00.
Customer Advice
All lines between St Albans and West Hampstead Thameslink are currently blocked, due to a points failure in the Hendon area. Services are currently at a stand, however staff are expecting lines to reopen shortly.
Please allow extra time for your journey this morning. At this time, there are very few viable alternatives so we would recommend waiting for lines to reopen.
Tickets will be accepted for no extra cost on London Buses between Radlett and central London, and between London St Pancras / Farringdon / City Thameslink / Blackfriars / London Bridge and London Victoria.
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.