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South Western Railway: Rolling Stock

Asked by Laurence TurnerLabourDepartment for TransportTabled Answered 25 April 2025UIN 47052

The question

To ask the Secretary of State for Transport, what estimate she has made of the cost to the public purse of the additional time taken to introduce the South Western Railway Arterio rolling stock fleet.

Answered by Simon Lightwood

Arterio delays were initially caused by manufacturing and software issues, the responsibility of Alstom. There have been a number of more recent issues including driver training and platform infrastructure readiness, the responsibility of South Western Railway, which have impacted the ability to bring further units into passenger service as envisaged. My officials are actively engaged in ensuring all appropriate actions are being taken in the interests of passengers and taxpayers.

The Rail Minister has asked FirstGroup and MTR, the current owners of SWR, to meet with me urgently to explain what they are doing to address these issues as a priority.

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