60099 Ben More Assynt passes Hungerford Common on 22 May 2026 with the 6M51 09:45 Merehead Quarry to Quainton Railhead HS2 stone train. This was already running a few minutes late, after being held for longer than usual in Woodborough loop, but would soon encounter a more serious delay, caused by the failure of an axle counter near Theale.