§ Mr. KilfedderTo ask the Secretary of State for Northern Ireland how many RIMNET sites for civil defence are in existence in Northern Ireland; how many are fully operational; and what is the maximum level of radiation in centrigrays which they can quantify.
§ Dr. MawhinneyNorthern Ireland has one fully operational RIMNET site with a further four expected to be in operation by mid-1992. The maximum level of measurable radiation which such sites can quantify is 0.3 centigrays per hour.