The first of ten new Elizabeth line trains has entered passenger service, marking a significant milestone in Transport for London's programme to boost capacity on one of the UK's busiest railways.
The new train follows an extensive testing and commissioning programme carried out by Transport for London (TfL) in partnership with operator GTS. The additional fleet has been funded by the Government and is designed to support growing passenger demand across the Elizabeth line network, including future demand associated with HS2's Old Oak Common station once it opens.

The introduction of the new trains forms part of TfL's wider strategy to enhance capacity and improve passenger experience on the cross-London route, which continues to see strong ridership growth.
Manufactured by Alstom at its Derby facility, the new fleet is also delivering significant economic benefits across the UK's rail supply chain. Alstom's programme supports almost 40 companies nationwide and sustains more than 1,000 jobs throughout the country.
Each nine-car Elizabeth line train demonstrates the scale and complexity of modern railway manufacturing. Every unit incorporates approximately five miles of welding, 50 miles of cabling, more than 47,700 screws and around 31,700 bolts.
The remaining trains will be introduced progressively, providing additional capacity and helping the Elizabeth line accommodate increasing passenger numbers both now and in the years ahead.
Image credits: TfL