A question

Why do so many people who complain that ACT got five seats in Parliament on only 3.65% of the vote, never complain that the Maori Party got five seats in Parliament on 2.39% of the vote?

People often advocate that a party should not be eligible to gain List MPs if they get under 5%, due to winning an electorate seat. But I would say the overhang issue is a more serious problem.