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Written question asked by Adam Dance (Liberal Democrat) on Tuesday, 14 July 2026, in the House of Commons. It was due for an answer on Thursday, 16 July 2026. It was answered by Keir Mather (Labour) on Monday, 10 August 2026 on behalf of the Department for Transport.

West of England Line: Yeovil

Question

To ask the Secretary of State for Transport, what steps she is taking to help ensure passenger travel times from Yeovil constituency are not negatively impacted by any changes to the West of England Line timetable.

Answer

The Department recognises that reliability and punctuality affect passenger benefits, journey times and wider economic outcomes, and these factors are considered when assessing any timetable changes.

Soil moisture deficit (SMD) caused significant and prolonged disruption to Southwestern Railway's West of England Line in 2025. Exceptionally dry conditions led to substantial shrinkage of clay embankments between Salisbury and Exeter, resulting in track movement and the imposition of multiple 40mph speed restrictions across long single-track sections.

Whilst other parts of the UK Rail Network also suffer from these issues, the unique nature of the West of England Line with long single-track sections and limited passing points means that the base timetable is unable to accommodate delays resulting from speed restrictions. Despite mitigation work, further record-breaking dry weather means SMD is again highly likely to affect the route this year.

During Autumn, seasonal conditions prevent trains on the predominantly single line track between Salisbury and Exeter from passing each other at their planned times. The single line track means that even small delays can make the timetable unworkable and lead to wider disruption. Removing some station stops with lower demand reduces the time spent in the single lines sections and reduces delays.

Where timetable changes are necessary, operators are expected to consider the effect on passenger travel times and seek to reduce disruption while ensuring services continue to operate safely and reliably.

The Department works with Network Rail and train operators to consider the impacts of timetable changes on passengers and local communities, including when temporary service alterations are required to maintain a safe and reliable railway.

Secondary information

Type
Written question
Reference
18865
Session
2026-27
Grouped for answer
Yes
Subjects
Timetables Yeovil West of England line
Link
View this Written question on www.parliament.uk