165010 Brill Tunnel 19 January 2016

165010 heads through the wooded cutting to the south of the extremely short Brill Tunnel on 19 January 2016. It is working the 1H31 10:44 Banbury to Marylebone Chiltern Railways service. Considering this is only a month away from the shortest day, I was surprised that the shadows weren't more of a problem here.