Although I went to the Severn Valley Railway's Spring Steam Gala in March 2012, the news first thing was that Caledonian Railway Class 812, no. 828 would not be running. In fact, some intensive work by the team at Bridgnorth got her going by the afternoon. However, since I was elsewhere for most of the day, this was about the only even vaguely acceptable shot I got.
Here, the Caley is waiting to depart from Arley, double-heading with LMS Fowler 3F ("JInty") no. 47406 on an up (southbound) local service. By all accounts, the pair acquitted themselves very well indeed. I don't know where the Jinty is going next, but all being well the Caley will be at the Llangollen gala in April. If you're going, I think you'll like 828!