In the construct of constitutional monarchy and responsible government, the ministerial advice tendered is typically binding, meaning the monarch "reigns" but does not "rule". However, the Royal Prerogative belongs to the Crown and not to any of the ministers, and the royal and viceregal figures may unilaterally use these powers in exceptional constitutional crisis situations, thereby allowing the monarch to make sure that the Government conducts itself in compliance with the constitution. There are also a few duties which must be specifically performed by, or bills that require assent by, the Queen; these include applying the royal sign-manual and Seal of New Zealand to the appointment papers of governors-general, the confirmation of awards of New Zealand royal honours, and the approval of any change in her New Zealand title.