The format of the competition is now unique in third-level debating, combining team and individual roles. The first round consists solely of team entrants, from which both teams and individuals progress, thus creating subsequent rounds featuring both. Individuals may be selected from a team at any stage of the competition, including to win the competition at the final stage. The winning individual cannot be selected from the winning team, though this restriction was not observed in the 1972 competition, where Donal Deeny took both prizes. In that year, the judges nominated Kathleen Boyle to progress to the "Observer" Mace individual competition.