He pou tiaki ngā pou taha ara e whakatakotoria ana i te taha o ngā ara hīkoi, ngā tiriti, me ngā wāhi tūmatanui hei whakapai ake i te haumaru o te hunga hikoi, hei whakahaere i te urunga o ngā waka, me te tautuhi i ngā rohe. Ka āwhina ēnei ki te wehe i te hunga hikoi mai i ngā waka, hei ārahi i te haere o te hunga hikoi me te aukati i te urunga kore mana o ngā waka ki ngā wāhi kua herea.
