23rd April 2019 With just five GWR HST diagrams remaining, GWR celebrity powercar No.43172 leads No. 43162 'Caerhays Castle' taking the direct route to the Capital with 1A81 07:41 Penzance to London Paddington on Tuesday 23rd April 2019, pictured just east of Cogload Junction at West Lyng. (Photo: S A Ginn)