Being as how the poster was commissioned on the eve of WWII, that means before Churchill became PM, it is plausible, but if some bureaucrat was thinking that, h

Being as how the poster was commissioned on the eve of WWII, that means before Churchill became PM, it is plausible, but if some bureaucrat was thinking that, he dare not speak it or leave any written record. That's a meme that will probably live on in urban myth.