Looking up from the platform at London Bridge, I spotted for the first time this maintenance arm in action on the Shard building.
I had never really given much thought to how anyone might access the exterior, but now I know! An essential tool that is camouflaged and hidden when not required comes out to do its job when needed.
I suppose we also have hidden maintenance tools and routines that are designed to look after us. What do your tools look like? And in the clutter of your busy lives, how often do you deploy them?