Telephone exchange, pipework
Introduction
The photograph on this page of Telephone exchange, pipework by Alan Murray-Rust 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: © Alan Murray-Rust Taken: 9 Dec 2018
I have no idea what these pipes carry, but is noteworthy that the supports include rollers that allow for their unrestrained expansion and contraction. A fine crown of thorns provides a deterrent to would-be climbers.