165007 & 165003 Wolvercote Tunnel 30 May 2021

165007 & 165003 approach Wolvercote Tunnel on 30 May 2021 with the 1T32 13:12 Marylebone to Oxford Chiltern Railways service. Wolvercote Tunnel is very short, and would probably just be a bridge, if it wasn't for the fact that a major roundabout on the A40 road sits directly on top of it.