The earlier failure of the electricity supply between London Paddington and Abbey Wood has now been rectified, allowing all lines running between these stations to reopen.

As service recovers, trains may still be cancelled, delayed by up to 20 minutes or revised.

Disruption is expected until 19:00.

Customer advice:

You can use your ticket at no extra cost on the following:

• Chiltern Railways services from London Marylebone
• Docklands Light Railway services via any reasonable route
• Greater Anglia services between London Liverpool Street and Shenfield
• Great Western Railway services
• London bus services via any reasonable route
• London Underground services via any reasonable route

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.