Drain that is coming loose in the road

Hello on the entrance to Hayfield walk Castlethorpe road. There is a drain that was fitted by the builders. When the new estate was built. It is getting more loose all the time the tarmac around the drain is coming away. It is only a matter of time before the drain falls through and causes a serious accident. The noise at night is horrendous every time someone drives over it. We in the street are getting very worried. Thank you Anthony Ffitch