Acts and proceedings not to be invalidated by vacancies

No act done, or proceeding taken, under this Act, by any authority or other body of the University shall be invalidated merely on the ground -

1. (a) of any vacancy or defect in the constitution of the authority or body; or
2. (b) of any defect or irregularity in election, nomination or appointment of a person acting as a member thereof; or
3. (c) of any defect or irregularity in such act or proceeding, not affecting the merits of the case.