Following a fault with the signalling system at Watford Junction all lines have reopened. As service recovers, trains may still be cancelled or revised.

Disruption is expected until 18:45.

Customer Advice:

Tickets will be accepted on Local Buses via any reasonable route at no extra cost.

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.