800022 passes Coates on 7 September 2021 with the 1G19 14:28 Paddington to Cheltenham Spa GWR service. Just a short distance to the left of this location is Thames Head, the official source of the River Thames. For most of the year there is no water to be seen here, and the more usual source of the river is Lyd Well, about half a mile farther south.