Potholes

I counted a series of potholes, at least 20 or more, in the inside lane and along the edge of the hard shoulder over a long stretch of the M4 westbound between marker posts A165-A170. I have hit these at speed on a previous occasion on the M4 and felt the car jolt dangerously. I notice many of these were reported in January and have not been fixed. I personally consider potholes on a motorway to be extremely dangerous. I hope these get addressed before they cause an accident.