800021 passes Box on 31 December 2021 with the 1A20 12:30 Bristol Temple Meads to Paddington GWR service, while 800316 enters Middlehill Tunnel in the background with the 1C12 11:32 Paddington to Bristol Temple Meads train. The strange marks on the white walls of the building on the right are explained by the presence of the window cleaner's van!