Watch

The Watch are a group of mysterious guards that patrol Town 14, and presumably other towns, at night time. They keep watch past a certain time at night to ensure that no one is up to any suspicious activity that would go counter the the Ministry's laws, picking up whatever the eyes in the sky cannot.

Peep
"Peep" is the fan-nickname given to a Watchman that somehow found his way Below, and "tripped over a rock and busted its eye open" in the territory of the Insurgency. He was taken into The Pound of the Insurgency Hideout for questioning.