The records of the Chancellor's Court furnish us with instances of the enforcement of these regulations. In 1434, a scholar is found wearing a dagger and is sentenced to be "inbocardatus,"[1] _i.e._ imprisoned in the Tower of the North Gate of the city, and another offender, in 1442, suffers a day's imprisonment, pays his fine of two shillings, and forfeits his arms. In the same year, John Hordene, a scholar of Peckwater Inn, is fined six shillings and eightpence for breaking the head of Thomas Walker, manciple of Pauline Hall, and Thomas Walker is fined the like sum for drawing his sword on Hordene and for gambling. In 1433, two scholars, guilty of attacking Master Thomas Rygby in Bagley Wood and stealing twelve shillings and sevenpence from him, fail to appear, and are expelled from the University, their goods (estimated to be worth about thirteen shillings) being (p. 098) confiscated. In 1457, four scholars are caught entering with weapons into a warren or park to hunt deer and rabbits; they are released on taking an oath that, while they are students of the University, they will not trespass again, in closed parks or warrens. In 1452, a scholar of Haburdaysh Hall is imprisoned for using threatening language to a tailor, and is fined twelvepence and imprisoned; the tailor insults the prisoner and is fined six shillings and eightpence. We have quoted instances of undergraduate offences, but the evil-doers are by no means invariably young students, _e.g._ in 1457 the Vicar of St Giles has to take an oath to keep the peace, his club is forfeited, and he is fined two shillings; and in the same year the Master of St John's Hospital, who has been convicted of divers enormous offences, is expelled the University for breaking prison. [Footnote 1: The prison was called "Bocardo" because, like the mood known as "Bocardo" in the syllogism, it was difficult to get out of.]