The fault is set to cause disruption well into the morning (Picture: In Pictures via Getty Images)
Trains in and out of one of London’s busiest railway stations are disrupted this morning thanks to a signal fault.
The problem, between the Acton Main Line and London Paddington, has blocked some lines in and out of the capital.
It’s affecting trains on the Elizabeth line, Great Western Railway, and Heathrow Express services to Heathrow Airport.
Trains could be cancelled, delayed or revised, and National Rail expects this disruption to last until 10am.