page_title: British Rail Class 172
section_title: Fleet details
hierarchical_section_title: British Rail Class 172 / Introduction into service / Fleet details
caption_attribution_description: English: Chiltern Class 172/1
context_page_description: The British Rail Class 172 is a British diesel multiple-unit passenger train built by Bombardier Transportation's Derby Litchurch Lane Works for use on inner-suburban passenger services. The large majority of the Class are operated by West Midlands Trains, with a small number operated by Chiltern Railways in the London area.
  The Class 172 is part of the Turbostar range, similar to the Class 168, Class 170 and Class 171.
caption: Chiltern Railways Class 172/1
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