HC Deb 19 September 1940 vol 365 c207W
Mr. Lewis

asked the Home Secretary whether he will reconsider the decision to shorten the period of the sounding of the sirens for air-raid warnings from two minutes to one minute, having regard to the paramount importance of such warnings being heard by everyone in the district affected?

Sir J. Anderson

No, Sir. I should not be prepared to revise the present arrangement after so short an experience of its working. The shorter warning period has, I believe, been welcomed by many people and I am not aware that it has created difficulties. Its operation will, however, be closely watched.