Commuters heading to and from London Paddington face “major disruption” this evening because of damage to overhead electric cables.
Trains running to and from the station may be cancelled or delayed by up to 80 minutes, National Rail said.
The disruption also affects the Elizabeth line, with services to stations between Paddington and Heathrow and Reading cancelled.
One stranded passenger told Sky News: “I’ve been sat for an hour outside Paddington and [it was] just announced another train has crashed into a power line
“There’ll be thousands of people heading for Heathrow missing flights.”
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