All casual vacancies among the members other than ex-officio members Filling of all Casual

of the authority or other body of the University shall be filled as soon as Vacancies. possible, by the person or body who appoint, elects or co-opts the member whose place has become vacant and person appointed, elected or co-opted to a casual vacancy shall be a member of such authority or body for the residue of the term for which the person whose place he fills would havebeen a member. :