The emergency services are dealing with an incident between Wembley Central and Watford Junction. To allow them to work safely, all lines are blocked.

Trains between London Euston and Watford Junction may be cancelled or delayed.

Major disruption is expected until the end of service.

Southern are no longer affected by this disruption.

London Northwestern Railway customer advice

You may use your ticket on London Underground on the following routes:

• Metropolitan Line: Kings Cross/St Pancras - Euston Square - Baker Street - Chesham - Rickmansworth - Watford Tube - Amersham
• Circle / Hammersmith & City line: Kings Cross/St Pancras - Euston Square - Baker Street (for Marylebone) - Paddington

London Overground customer advice

For a map showing the routes your ticket is valid for travel on, please follow this link.

Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner

Twitter:
If you would like to follow this incident on Twitter, please use #WatfordJunction

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.

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