This is more like it!!

http://www.bbc.co.uk/news/video_and_...snowball-fight

And the head teacher in question is called...Mr Snow!

Pupils versus teachers snowball fight
A primary school head teacher has allowed his pupils to take on teachers in a snowball fight.

Speaking to BBC Radio 5 live’s Anna Foster, Mr Snow, of Alleyn Court Prep School in Southend, said it’s important for pupils to see teachers in a different light.