He mea hanga te tinana matua ki ngā rauemi mama, kaha, pakari, ā, he kaha te ātete ki ngā ru. Mā te hanganga miihini kua oti te whakapai ake ka maeneene te nekehanga, iti te wiri me te iti o te haruru.
E wātea ana i roto i ngā tauira kawenga maha hei hapai i ngā rauemi o ngā taumaha me ngā rahi rerekē.
Kei roto he pūnaha mata pa ā-tangata-mīhini. Ka taea e ngā kaiwhakahaere te whakatakoto tawhā me te whakatika i ngā ara me te kore he pūkenga hōtaka ngaio.