21090 brings up the rear of train 405, the 1657 Chesham to Aldgate Metropolitan Line service while 165007 gets underway from
Marylebone with the 2G52 1746 to Gerrards Cross. The location is Lisson Grove, and the S Stock has just emerged from the disused
Lord's station.
Date: 3 June 2017
Manipulation Notes: None
Camera mounted on a tall pole and remotely fired