I whāngaia e te Hui Whāinga i te tau 1976 te Whakapuakitanga Vancouver ki ngā Tūnga Tangata"" e tohu ana ko te whakahaeretanga taone hei āhuatanga taketake o te whanaketanga, ā, ka whakatū i ētahi atu tikanga mō te whakahaere i ngā wāhi taone."