HC Deb 31 July 1941 vol 373 c1512
15. Mr. Liddall

asked the Home Secretary whether his Department was represented at a recent demonstration at Grosvenor House of the use of Incendex for the purpose of extinguishing incendiary bombs; and whether he has received any reports with regard to the result of that demonstration?

Mr. H. Morrison

The answer to the first part of the Question is in the negative; as regards the second, a report has been furnished by the producers of this substance.