I, of do solemnly and sincerely declare and affirm that I will well and truly serve Our Sovereign Lady the Queen in the office of constable, without favour or affection, malice or ill will; and that I will to the best of my power cause the peace to be kept and preserved, and prevent all offences against the persons and properties of Her Majesty’s subjects; and that while I continue to hold the said office I will to the best of my skill and knowledge discharge all the duties thereof faithfully according to law.