The first visit of a Deltic to the Gloucestershire Warwickshire Railway, and presumably the first time one has ever traversed this line, as I doubt one would have come this way in BR days. 55019 Royal Highland Fusilier passes Southam on 29 July 2022 with its first train of the line's three day Diesel Gala - the 2C53 09:30 Toddington to Cheltenham Racecourse service.