A brand-new Brush in amongst the A1s. Tony Roberts says "I would suggest that the A1 is possibly in for an X Day Exam. The only shed roads at that time, with such roof and lighting, being 11 & 12 which were adjacent to the Fitting Shop wall and separated from the shed running roads by a sheeted wall. The two roads had been fitted with roller doors at each end by then, but it was still cold working in there in winter. Unfortunately, the focus isn't good enough for me to identify the chap stood at the steps."