Espen's cat poo
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
Stating that he has decided to take on some public information work, Espen brings it a small plastic food container, within which there is sand and a lump of what is meant to be cat poo. Fishing the lump out with a fork, he warns all small children that, if they come across such a thing in a sandpit, they should not touch it. He earns third place for his public service announcement.
(Written by Karl Craven)