D1924 (47810) Crewe Diesel Depot brings up the rear of the Steam Dreams 1Z61 10:13 Paddington to Princes Risborough 'Spirit of Summer Lunch' railtour at Brookfurlong Farm, Islip, on 16 July 2026. D1645 (47830), which is deputising for BR 8P 4-6-2 71000 Duke of Gloucester, is at the front of the train.