of inhabitants <f sll populated atolls within 500 miles of the shot site. Responsible persons shoul be selected to war the badge, or the badges cachod on the atolls an! as little. publicity as sossible given to the presence of film badges on the atoll. For stantardization, task force facilities should be used for supply and processing of badges. (6) For lagoon surface operations, ressonable ani routine radsafe precautions should be prescribed. In the event of violent storms within sevoral weeks following a detonation, lagoon surface opersticns should be preceded by an extensive radiological analysie of the lagoon water,_ (7) Space, facilities and personnel of the weather ani radsafe secticns shouli be physically locatet to stress maximum cocperation ani coor dination in the discharge of the mutually cver-lapping weather/radsafe funce ticas. be Weather: . (1) The health hasard risks which can be introjuced by poor falleout predictions, and the cost of maintaining the entire task force at the PPG extra iays cue to inaccurate weather forecasts, should be emphasised in their relation to the cost of supporting a amall metecrological research staff, (2) & better constant altitute balloon project should be plan— ned and supported aspart of the weather/raisafe services for future opera- tions, (3) Better rawinsonis balloons, capable of resisting the effects of the eold tropical tropopause, should be obtained for fixture operations. (4) Frequent post-shot revised wind forecasts should be issued covering the ceriod of H to H plus 24 hours, 102