The problem is a covered manhole in front of the City Mortuary in the Cowgate which is very close to my bedroom. Each time a car hits it, it makes a very loud click clack noise which goes on twenty-four hours a day. I can hear it in my sleep. It started about half a year ago. Facing the Mortuary, the manhole is about thirty yards to the right of the entrance to its car park. Two photos enclosed. Perhaps you could fix this? That would be grant! Thank you very much!