A fault with the signalling system between London Euston and Watford Junction means some lines are blocked. As a result, London Northwestern Railway services between these stations may run non stop and will not call at Bushey and Harrow & Wealdstone.

This is expected until 18:00.

Customer Advice

London Overground are accepting passengers via any reasonable route until further notice.

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.