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Written question asked by Lord Patten (Conservative) on Monday, 6 July 2026, in the House of Lords. It was due for an answer on Monday, 20 July 2026. It was answered by Lord Hendy of Richmond Hill (Labour) on Wednesday, 15 July 2026 on behalf of the Department for Transport.


West of England Line

Question

To ask His Majesty's Government whether they intend to upgrade the air conditioning on the diesel Class 158 trains between Waterloo and Exeter; and if so, when.

Answer

The Class 158 and 159 fleet heavy maintenance overhaul and internal refurbishment programme started in December 2025. The refreshed units will start being rolled out progressively later this year.

The Class 158 and 159 fleet refurbishment programme includes air conditioning and heating fan overhauls, door overhauls, toilet overhauls, refreshed interior paintwork and updated seat finishes throughout.


Secondary information

Type
Written question
Reference
HL1696
Session
2026-27
Subjects
Rolling stock West of England line
Link
View this Written question on www.parliament.uk