D200 & 25244 Oxford 25 September 1987

Something very definitely out of the ordinary at Oxford on 25 September 1987! 40122 (D200) approaches the station from the north with 25244 and a short rake of stock, including a couple of TPO vehicles. The convoy is en-route to the following day's Basingstoke Rail Show. I had no idea that this was coming, and just happened to be in the right place at the right time. Also, the weather couldn't have been better, especially with the dark sky in the background. Clearly not many other people knew about this, as I have yet to see another picture of this working.