Constables attend interviews and assist and participate in proceedings (including all investigations) openly, promptly and professionally, in line with the expectations of a police constable.”. 35 (5) In schedule 1 of the Police Service of Scotland (Conduct) Regulations 2014 (S.S.I. 2014/68) (standards of professional behaviour), after the paragraph headed ”Honesty and integrity”, insert— “Candour Constables act with candour and are open and truthful in their dealings, without 40 favour to their own interests or the interests of the Police Service subject, in particular, to the reasonable assertion of the privilege against self-incrimination. 5 Police (Ethics, Conduct and Scrutiny) (Scotland) Bill Constables attend interviews and assist and participate in proceedings (including all investigations) openly, promptly and professionally, in line with the expectations of a police constable.”.