Cancellations to services between Reading and London Paddington
Due to a derailed train between Reading and London Paddington some lines are blocked.
Train services running to and from these stations will be cancelled, delayed or revised. Disruption is expected until 12:00 05/04.
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Customer Advice
Apologies to customers, a freight train has derailed between London Paddington and Slough closing some of the lines
National Rail said it happened at West Ealing at about 06:10 BST.
A spokesperson said a freight train travelling on to the West Ealing goods loop "passed a red signal, and three wheels of the locomotive came off the tracks".
Great Western Railway (
GWR▸ ), Elizabeth line and Heathrow Express passengers' journeys have been affected.
"There were no injuries, and we closed the adjacent lines to assess that it was safe for trains to pass," the spokesperson added.
"One of the lines has now reopened to passenger trains and a team is on site to assess the situation with the freight train and whether the second adjacent line can be safely reopened."