Electrical installation on Downtown Road
Introduction
The photograph on this page of Electrical installation on Downtown Road by Stephen Craven as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © Stephen Craven Taken: 22 May 2010
A very heavily guarded substation: OpenStreetMap shows a shaft to the Jubilee Line here, so perhaps this is the electrical supply to the trains, or powering ventilation fans?