37510 Orion brings up the rear of the late running 5Q69 10:00 Lydney Up Goods Loop to Bicester MoD ECS at Kemble on 30 December 2021. 37116 is leading the train, which is taking Heathrow Connect EMU 360201 back to Bicester, after it was used for filming a new BBC series on the Dean Forest Railway. The train is just about to enter the 409 yard long Kemble Tunnel.