Not as photogenic as the Hunslet Barclay Class 20s that were formerly in charge of weedkilling duties on the Cotswold Line, but interesting nevertheless. DR98909 & DR98959 approach Finstock on 24 May 2012 giving the ballast a good dose of chemicals. Ironically I had previously photographed another member of the Windhoff MPV fleet at this location, on that occasion performing their other function - clearing leaves from the line.