A member of the traincrew keeps a sharp look out as 31199 and 31275 grind round the check rail on the 1144 Trawsfynydd to Llandudno Junction nuclear flask train.
Although the faster services to Holyhead were normally worked by class 37s, during the summer of 1995 class 31s could often be seen deputising. Here a fairly rare appearance of "no heat" 31142 is ... (more)