HC Deb 30 June 1943 vol 390 c1600
7. Mr. Driberg

asked the Secretary of State for Air whether he will take steps to provide for air crews of the Royal Air Force steel vests similar to those now worn by some American bomber crews?

The Joint Under-Secretary of State for Air (Captain Harold Balfour)

This equipment is being tested by the U.S.A.A.C. but is still in the experimental stage. The Air Ministry are being kept informed, but in the meantime it is not proposed to issue this equipment for Royal Air Force use.