Section 153 — Immigration Act 2009: Purpose of Part

153 Purpose of Part (1) The purpose of this Part is to support the integrity of New Zealand's immigration system and the security of New Zealand by providing for the deportation of certain persons from New Zealand. (2) To this end, this Part— (a) specifies when a person is liable for deportation; and (b) specifies how that liability must be communicated to the person; and (c) sets out the consequences of the liability for the person; and (d) specifies the only situations in which an appeal right exists in respect of that liability; and (e) provides for the person's deportation to be executed without the need for further inquiries if no appeal is made or an appeal is unsuccessful.