STR[24] - "Old Rusty"

Under the new all-over roof at Alston. No.18 aka "Old Rusty" has been sat in Platform 2 as part of running around the passenger train in Platform 1, it will haul the next train to & from Slaggyford in a few minutes. It's normally the station shunter, but due to a problem it is deputising for the rostered steam loco.
[Focus could be better, apologies, I think the camera's setting wasn't correct]