The Lower Elements Police, or LEP, is the fairy police force. They have many jobs, including keeping the secret of the fairies, well, a secret, from the Mud Men.

Recon officers track runaway fairies to the surface. Julius Root, Holly Short, and Trouble Kelp are Recon officers. Recon is a very dangerous job with a high fatality rate.

Other divisions of the LEP include Retrieval, Traffic, and Section 8.

Trouble Kelp
Julius Root
Holly Short
Foaly
Grub Kelp
Ark Sool