Aliens — Deportation — Family — Parents liable to deportation but infant child a citizen of deporting State — Rights of child — Whether prevailing over liability of parents to deportation

Human rights — Respect for family life — Parents liable to deportation — Child a citizen of deporting State — International Covenant on Civil and Political Rights, 1966 — United Nations Declaration on the Rights of the Child, 1959 — Whether guaranteeing right of family to stay together — Effects in Australian law

Relationship of international law and municipal law — Treaties — Human rights agreements — International Covenant on Civil and Political Rights, 1966 — United Nations Declaration on the Rights of the Child — Effect in Australian law — Australian Human Rights Commission Act 1981 — Whether court entitled to refer to treaties in proceedings for judicial review of immigration decision — The law of Australia