The Court made several important obiter observations: (1) Courts are not bound by incorrect legal concessions, particularly where important constitutional issues are involved (following AZAPO). (2) Section 74(8) appears to give provinces a veto power over boundary changes affecting them to protect their territorial integrity and the section 21(3) rights of their residents to remain in their province. (3) It is arguable that section 74(8) requires compliance with section 118(1)(a), meaning provincial legislatures must afford affected communities a fair opportunity to make representations when approving boundary changes. (4) The meaning of "facilitate public involvement" in section 118(1)(a) requires careful consideration - mere information may not be sufficient; active participation through submissions may be required. (5) Government has a constitutional duty to provide courts with reasons for legislative choices to promote transparency, accountability and enable proper judicial review, particularly regarding rationality. (6) Constitutional amendments, like other legislation, must be rationally related to legitimate government purposes. (7) The Intergovernmental Relations Framework Act 13 of 2005 excludes Parliament and provincial legislatures from its ambit, though the Court expressed no view on whether this exclusion is constitutional. (8) Sachs J emphasized that openness, accountability and rationality are interconnected constitutional values, and that "the legitimacy of laws made by Parliament comes not from awe, but from openness." (9) The minority observed that even if there was non-compliance with section 118(1)(a), setting aside the Amendment might put form over substance given approval by two-thirds of the National Assembly and provincial legislatures including KwaZulu-Natal's elected representatives.