article: Great Western Railway (train operating company)
links: British Rail Class 387 British Rail Class 57 South West England Sleeping car West Midlands (region) British Rail Class 166 London South Wales Great Western Railway Thames Valley Swindon railway station British Rail Class 150 Penzance Night Riviera British Rail Class 158 British Rail Class 153 Great Western main line South East England FirstGroup British Rail Class 165 British Rail Class 800 British Rail Class 143 United Kingdom British Rail Class 43 (HST)