But despite Labour, internet Mana and Green leaders publicising the advance voting system, the early votes overall showed strong support for National at 48 per cent.
Internet Mana gained about 3 per cent of the party vote at university booths, slightly higher than its total party vote of 1.26 per cent.
Victoria and Canterbury universities did not having polling booths on campus on election day.
TERTIARY POLLS
University of Auckland/AUT
Nat 36.8, Lab 26, Green 24.2, NZF 3.6, Int-Mana 2.8.
University of Otago
Nat 35.3, Lab 27.8, Green 25.2, NZF 3.2, Int-Mana 2.
NZ total party vote
Nat 48.06, Lab 24.69, Green 10.02, NZF 8.85, Int-Mana 1.26.