The new recruits are actress Zoe Lucker, former home office minister Anne Widdecombe, impressionist Alistair McGowan, world champion hurdler Colin Jackson, Outnumbered's Tyger Drew-Honey and presenter Miquita Oliver. Their first 24 hours lands them in the filth and grime of the city dump - the dustyard. Here, they must sift through mountains of dirt, rotting vegetables and old bones. With thousands of people flooding into cities to find work in the new factories, there is a whole lot of horse manure and human effluent to clean up.