Latest captures:
3536 at Kensal Green Underground Station, Jun 9
3254 at North Wembley Underground Station, Jun 9
3266 at Kensal Green Underground Station, Jun 9
3233 at Kensal Green Underground Station, Jun 9
Older captures:
3540 at Kenton Underground Station, Feb 21, 2013
3544 at Queen's Park Underground Station, Aug 3, 2016
3543 at North Wembley Railway Station, Mar 20, 2017
