asked the Minister for Defence what steps have been taken to provide air-raid shelters to protect people in the event of a nuclear war; and if, in conjunction with local authorities, early steps will be taken to build large underground car parks in urban areas which in wartime might be used as shelters.
Ceisteanna—Questions. Oral Answers. - Air Raid Shelters.
54.
Mr. Ryan
The three main hazards of nuclear explosions are, heat, blast and radioactive fall-out. Of these hazards the last mentioned would be the most likely and widespread. Expert opinion is that worthwhile protective measures which are not too difficult to achieve can be taken by householders, employers, et cetera themselves by providing, at short notice, an effective refuge room in their own homes and premises at comparatively little cost. These measures would also give limited protection against heat and blast. The methods of providing protection from radioactive fall-out have already been devised and are taught in local Civil Defence classes. Furthermore, a handbook as to how this protection can be achieved is at present being produced and will be issued when the Government deems it appropriate to do so.
The provision of special purpose-built public shelters for any or all of the effects of nuclear war is not contemplated. Consideration is, however, being given to the suitability and practicability of utilising existing large buildings for refuge from radioactive fall-out. Similar consideration will be given to any new buildings or structures, including underground car parks, which may be provided in the future for peace time use.