§ Mr. RedmondTo ask the Secretary of State for the Environment how long it takes the National Radiological Protection Board to assess an individual's home monitoring unit for radon contamination, once it has been returned after the three-month survey period; and if the results are always notified to the occupier.
§ Mrs. Virginia BottomleyThe National Radiological Protection Board usually completes assessments funded by the Department within 10 weeks of the end of the survey period. It always notifies the results to the occupier.