Teachers told primary school children World War Three had broken out

http://www.dailymail.co.uk/news/article-1349158/Headteacher-told-primary-school-children-World-War-Three-broken-out.html

From the page:

"Staff at St Mary's RC, Bacup, Lancashire, came up with the idea to help children understand what it was like to live during wartime and decided to make them believe war had been declared.

The terrified youngsters were also told that London - where some of them have relatives - was under bomb attack.They were led to a cellar when an air raid siren sounded and a firework was let off to simulate a bomb."

This guy is a champion lol I wish he had been my teacher!