
A defective track in west London is causing major disruption on the Elizabeth line this morning.
The fault at Hayes & Harlington means that trains are running at a reduced speed, affecting services running between London Paddington and Heathrow Terminals & Reading.
There are also delays on both the Central and District lines during the morning rush hour.
Elsewhere, a fault with the signalling system at New Malden is disrupting trains between Surbiton and Wimbledon.
Follow the latest updates below...
Live updates
Elizabeth line delays
There are severe delays on the Elizabeth line this morning due to a track fault at Hayes and Harlington.
The disruption is affecting the service between Paddington and Heathrow Terminals & Reading, and is expected to do so until the end of the day.
There is a good service on the rest of the line.
Good morning
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