This agent was a stocky man from Lyra's world who worked for the Consistorial Court of Discipline. One Saturday, he arrested Robert Luckhurst with help from another agent for heresy before visiting The Trout Inn that evening where he asked Malcolm Polstead whether he had seen a dark-eyed man with a black moustache, Adnan Al-Kaisy, in the Trout before.
The other agent pinned the photogram to the notice board, ripping two other notices off to make room for it. George Boatwright told him to put the notices back up before proceeding to crumple up the photogram and throw it in the fire. The stocky agent's vixen-dæmon advanced towards George, striking terror into his dæmon, Sadie. The agent then told him to leave the inn and wait outside.