For the purposes of this Part--
(a) a reference to the Oath or Affirmation of Allegiance is a reference to an Oath or Affirmation swearing or affirming to be faithful and bear true allegiance to Her Majesty and Her Majesty's heirs and successors according to law, and
(b) a reference to the Oath or Affirmation of Office is a reference to an Oath or Affirmation swearing or affirming well and truly to serve Her Majesty and Her Majesty's heirs and successors in the particular office and to do right to all manner of people after the laws and usages of the State, without fear or favour, affection or ill-will.