While driving my big white van south through Craven Arms, Shropshire, last Wednesday I notices a short train consisting of roughly half a dozen 4 wheeler tank cars or small tank containers mounted on freightliner wagons and what looked like a small container. The train was heading north out of Craven Arms towards Shrewsbury, topped and tailed by blue class 37s and moving very slowly. Has anybody any idea what this train is?
