Passengers on a major rail route plagued by problems suffered more disruption on Monday.
Network Rail said it had imposed speed restrictions between London Paddington and Reading, causing services to be delayed or cancelled.
This was due to a broken rail crossing, which is used to transfer trains from one line to another.
The fault was identified by an overnight inspection, Network Rail said.
Elizabeth line and Great Western Railway passengers were warned to expect disruption for the rest of Monday.
⚠️Services between Reading and London Paddington are currently running at a reduced speed and may be subject to delays, amendments or cancellations.
ℹ️ We're very sorry for the impact to your journeys, please check with @nationalrailenq or your train operator before travelling. pic.twitter.com/RaY107ch1b
— Network Rail Western (@networkrailwest) January 8, 2024
A Network Rail spokesman said: “We’re sorry for disruption to services between Reading and London Paddington this morning owing to a cracked rail crossing which was identified by our engineers during an overnight inspection of the lines.
“Normal services started to be reintroduced from 10am but passengers are advised to check with nationalrail.co.uk or their train operator before travelling as journeys may be revised as services recover.”
The Great Western main line – which runs to and from London Paddington – has suffered many infrastructure failures in recent months.
On Sunday, damage to the overhead electric wires between the west London station and Reading caused disruption.
Thousands of passengers were stranded on trains for several hours on December 7 because of a problem with overhead wires.
Four damaged rails were discovered within eight days in November.
An investigation into the performance of the route was launched by the Office of Rail and Road in the same month.
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