Fleet Valley Pocket Park

The giant mounds in the pavement are a hazard. I understand that they have been put there in the name of art, but they will cause a serious accident. Yesterday, my wife and I were going to the Postal Museum, we don't know the area, so when I saw the information panel I went over to it thinking it may be a local map, it wasn't. I turned to go back to the pavement, the next thing I knew I had fallen over, head first because of these mounds. I had seen them on the way to the info panel, but not on the way back. Having them the same colour as the pavement is extremely dangerous. Fortunately I escaped with a sore wrist and forearm and somewhat damaged dignity. I could have broken my neck. I don't live in the area, but I think you should address this issue urgently.