Pōtae porotiti

Kua noho ngā potae poihau hei wāhanga nui o ētahi tari pirihimana me ngā taputapu haumaru hōia. Kāore ōna mahi i te herea ki te ope taua anake, ka taea hoki te whakamahi i ngā potae poihau ki tētahi whakahaere, ki tētahi tangata rānei e hiahia ana ki te tiakitanga haumaru. Hei tauira, ka taea te whakamahi i ngā potae ārai-matā ki ngā wae SWAT, ngā pirihimana tutu, tae atu ki ngā āpiha tirotiro.

He rerekē ngā taumata tiaki o ngā potae poitūkohu, ā, ko te whakatauranga tiaki NIJ e hangai ana ki te taumata o ngā matā ka taea e rātou te ātete. I te nuinga o te wā, he ātete te III me te IV ki ngā matā pū noa; he ātete te NIJ I ki te III ki ngā momo matā pū katoa.

Mai i te tirohanga hanganga, ka taea te wehewehe i ngā potae poihau kia toru ngā momo:PASGT（M88), TEREmeMICH, e whakarōpūtia ana i runga i tō rātou teitei.

Ko ngā potae pōro he taputapu ka taea te mimiti me te whakamarara i te kaha o te upoko pakanga, te aukati i te urunga, te whakaiti i te whara tuturu, me te tiaki pai i te upoko tangata. Inaa, i tua atu i te mahi ātete matā, ko tana mahi matua he ātete i te pānga o ngā kongakonga me ētahi atu mea. He mea tino nui tēnei mō ngā pirihimana me ngā kaimahi haumarutanga. Ko ngā pirihimana me ngā ratonga haumarutanga, inā koa, he nui ake te tūponotanga ki ngā patu patu, ngā pere me ētahi atu tūponotanga pānga o te upoko. Nō reira, mō ngā potae ātete matā, he rite tonu te hiranga o tōna ātete pōro me te ātete pānga.