Recently, while dealing with a series of silly events, one of the human bards comes up and taps the mayor of Lovewheels on the shoulder.
"Mr. Mayor," he says, "Suru Sluroxuku, Hamster Woman Bard is dead, completely drained of blood! And it was Mudi Aradcuro, Human Poet who did it!"
"Mr. Mayor," said a human bard and crossbowman, "We also witnessed Mudi's murder! It is convenient that all of us residents are crammed into shared rooms, otherwise we wouldn't have seen it!"
The mayor, who was asleep at the time, decided he would become the hammerer. The captain of the guard conveniently overheard the conversation and decided to imprison the offending poet. He realised, however, that dwarven justice basically doesn't exist in Lovewheels. So, instead, he downgraded the sentence to a hearty ass-kicking. The poet was humiliated, but got over it pretty swiftly. Including wounds inflicted, which vanished straight away.
Now I, overseer of great Lovewheels, need to find a way to dispose of the offending Vampire Poet. I've planned to force him into a small room, where he will be dropped into a sealed cavern along with a poison-blooded skinless crocodile monster. However, I've no clue how to force him into aforementioned chamber of poet removal.
In short, how do I force a long-term resident into a small room?