The Office of Constable: the basis of UK policing

On appointment, each police officer makes a declaration to ‘faithfully discharge the duties of the Office of Constable’, and all officers in England and Wales hold the Office of Constable, regardless of rank. They derive their powers from this and are servants of the Crown, not employees. The oath of allegiance that officers swear to the Crown is important as it means they are independent and cannot legally be instructed by anyone to arrest someone; they must make that decision themselves. The additional legal powers of arrest and control of the public that are given to them come from the sworn oath and warrant, which is as follows:

‘I do solemnly and sincerely declare and affirm that I will well and truly serve the Queen in the office of constable, with fairness, integrity, diligence and impartiality, upholding fundamental human rights and according equal respect to all people; and that I will, to the best of my power, cause the peace to be kept and preserved and prevent all offences against people and property; and that while I continue to hold the said office I will to the best of my skill and knowledge discharge all the duties there of faithfully according to law.’

This is the oath that I myself took.