With the exception of licensed law enforcement officers, all persons including those licensed to carry weapons, concealed or not, are prohibited from possessing at any time a handgun, firearm, knife (blade length exceeding two and a half inches) or other weapon, concealed or visible, on property or in a vehicle owned, leased or used by the college for classes or activities. See 4.02(t) - Weapons on Campus or at College Sponsored Activities.