Keep Calm and Carry On: Freedom is in Peril

The Guardian has a nice story about the unexpected success of the "Keep Calm and Carry On" poster. But what struck me was the following:

This was the third in a series. The first, designed to stiffen public resolve ahead of likely gas attacks and bombing raids, was printed in a run of more than a million and read: Your Courage, Your Cheerfulness, Your Resolution Will Bring Us Victory. The second, identically styled, stated: Freedom Is In Peril.

How prescient they all were.