In 1200, King Philip II issued a diploma "for the security of the scholars of Paris," which affirmed that students were subject only to ecclesiastical jurisdiction. The provost and other officers were forbidden to arrest a student for any offence, unless to transfer him to ecclesiastical authority. The king's officers could not intervene with any member unless having a mandate from an ecclesiastical authority. His action followed a violent incident between students and officers outside the city walls at a pub.