Some work was done on the lights in our avenue about 3 years ago and during the course of the work, (can't remember what they did), they strung some wires between the lamp posts and from these are dangling white rectangular markers.
They are still there now even though the lights have been working ok since they finished. What are these markers for?
Any ideas?
They are still there now even though the lights have been working ok since they finished. What are these markers for?
Any ideas?