Many residents have watched with interest and some concern the construction of a purple fence around the water tower in Park Hill Park. Now the team working on the tower have told us what is happening. There is a board on the fence facing into the park with photos and a brief description of the problems which look quite serious. There are cracks and issues with the pointing. We understand the board will be updated as work moves up inside the tower. And we fear the Croydon purple fence will be in place for some time.