An education advocacy group, the Save Public Education Campaign (SPEC) has demanded the immediate reversal of the over 500% hike reportedly announced by the Obafemi Awolowo University (OAU), Ile Ife, Osun State, for postgraduate hostel accommodation. SPEC made the demand on Sunday in a statement issued by its Organising Secretary, Damilola Owot, where it also rejected the over 300% hike in hostels of undergraduate students of the institution, stressing that free, functional, quality education at all levels is non-negotiable.