2. This film was produced in 1938 to so preparations at that time. What does the date suggest about the level of planning for the Blitz?
From a mass observation report on the 13th of June 1940.
Why might people have begun to not wear their gas masks? (bombing did not begin until September 7th 1940?)
When you have finished return to How did London Prepare for the Blitz? to find out more.