§ Mr. R. Morganasked the Home Secretary whether he will call for a report from experts in Moscow as to the efficiency of the scheme under which the black-out has been discontinued and arrangements made to switch off all external illumination within a few seconds of the warning of a raid; and whether he will consider experiments on similar lines in some cities in this country?
§ Mr. H. MorrisonI have seen in the Press reports suggesting that the black-out736W has been discontinued in Moscow. I am making inquiries as to the methods actually adopted there