The National Association of Nigeria Students, NANS, has threatened to disrupt academic activities in tertiary institutions in the South-West without proper student unions in place. The Coordinator, NANS Southwest (Zone D), Owolewa Taiwo, while addressing newsmen warned that banning student union activities on campus is inimical to the welfare of students on such campuses. According to him, some schools, including Federal Polytechnic, Ede, Osun State Polytechnic Iree and Ladoke Akintola University of Technology, Ogbomoso were among the schools where the management banned student union activitie…