Ka whai ngā hikoi rōpū i ngā haerenga kua whakaritea me ngā waka tiritahi, ngā puni, me ngā kaiārahi, e tuku ana i tētahi wheako utu iti ake, ā, he wheako pāpori ake. Ka taea te whakarite i ngā hikoi tūmataiti, ka hoatu ki ngā kaihaerere he waka motuhake, he wātaka ngāwari, me te aro whaiaro mai i ngā kaiārahi. Ka whakatairangahia e ngā hikoi rōpū te tere me te haumaru o ngā mema katoa.