Mississippi Code
Chapter 105 - Campuses and Streets of State Institutions of Higher Learning
§ 37-105-3. Enforcement of traffic rules and regulations; jurisdiction of law enforcement officers appointed by state institutions of higher learning

With approval from the Board of Trustees of State Institutions of Higher Learning, the university may enter into an interlocal agreement with other law enforcement entities for the provision of equipment or traffic control duties, however, the duty to enforce traffic regulations and to enforce the laws of the state or municipality off of university property lies with the local police or sheriff's department which cannot withhold its services solely because of the lack of such an agreement.