People travelling from Harrow and nearby areas faced major disruption this morning after a train broke down between South Ruislip and London Marylebone.
The incident, which happened just before 9am, has blocked the line heading into London, causing severe delays and cancellations across the Chiltern Railways network.
Some trains may be delayed by up to an hour, with disruption expected to continue until at least 12:30pm.
Commuters using South Ruislip and connecting stations are being told to check their journeys before travelling.
Rail tickets are also being accepted on Avanti West Coast, CrossCountry, Great Western Railway, London Northwestern Railway, and West Midlands Railway services via other routes.
Anyone delayed may be entitled to compensation and is advised to keep their ticket and record details of their journey.
You can follow live updates on this incident via National Rail or by searching #SouthRuislip on X.

Chris Mitchell is the founder and editor of Harrow Online, Harrow’s leading local news platform.
He launched Harrow Online in 2010 as a Facebook page sharing local news and information. Since then, it has grown into a trusted source for breaking news, crime, council decisions, planning, transport, business and community stories across the borough.
Harrow Online reaches hundreds of thousands of readers each month and has a social media audience of more than 200,000 followers.
For news tips, press releases or enquiries, contact Chris at info@harrowonline.org.




