Oral Answers to Questions — Supersonic Sound (Effect on Workers)

Part of the debate – in the House of Commons am 12:00 am ar 12 Mai 1947.

Danfonwch hysbysiad imi am ddadleuon fel hyn

Photo of Mr Herbert Morrison Mr Herbert Morrison , Lewisham East 12:00, 12 Mai 1947

I am informed that the matter is under investigation by the Air Ministry. In view of this the Medical Research Council have not proceeded, with any investigations of their own.