25 In proceeding to certain factual findings in this matter, as I must, regard must be had to the requisite onus and standard of proof to apply in matters such as the one before me. That principle is well established and has been considered by the Commission in matters involving a review under s 181D of the Police Service Act as well as unfair dismissal proceedings under s 84 of the Industrial Relations Act 1996. It was canvassed extensively in the decision of Walton J, Vice-President in Starr v Commissioner of Police [2001] NSWIRComm 226 particularly at para [158] where his Honour refers to the following passage from the judgment of the Full Bench in Wang v Crestell Industries Pty Ltd (1997) 73 IR 454 at pp 463 - 464:
The principle applicable in relation to the onus and standard of proof in a reinstatement case concerning summary dismissal for serious misconduct involving criminal activity by the employee is that the employer must establish, to the reasonable satisfaction of the Commission, that the employee was guilty of the misconduct alleged. The onus of proof in such a case is on the employer and the standard of proof must be such as to enable a positive finding that the misconduct occurred. The standard is, of course, the civil and not the criminal one, but the requisite degree of satisfaction must have regard to the seriousness of the alleged conduct and the gravity of the consequences of the finding. The satisfaction must be such as to warrant a positive finding of the type referred to by the High Court of Australia in M v M (1988) 63 ALJR 108 and by Dixon J in Briginshaw v Briginshaw (1938) 60 CLR 336 at 362. See also Shop, Distributive and Allied Employee's Association, NSW Branch v Jewel Food Stores (1987) 22 IR 1 and Coles Myer Ltd v Shop, Distributive & Allied Employees Association (NSW) (1989) 27 IR 299.
Having regard to the above his Honour states at para [159] of Starr :
Thus, the relevant standard to be satisfied in relation to allegations of misconduct against employees is on the balance of probabilities. However, that standard must be satisfied to a degree which is appropriate to the gravity of the facts to be proved. Hence in New South Wales Bar Association v Livesey [1982] 2 NSWLR 231, it was considered that a finding which may put a career in jeopardy must be made with regard to such considerations of the gravity of the facts in issue. The most often cited case for such a proposition is Briginshaw v Briginshaw , which was again confirmed recently by this Commission in Four Sons Pty Ltd v Sakchai Limsiripothong (2000) 98 IR 1. In that case, the Full Bench of the Commission noted that the principle in Briginshaw v Briginshaw is now embodied in s140 of the Evidence Act 1995, which provides:
140. Civil proceedings: standard of proof
(1) In a civil proceeding, the court must find the case of a party proved if it is satisfied that the case has been proved on the balance of probabilities.
(2) Without limiting the matters that the court may take into account in deciding whether it is so satisfied, it is to take into account:
(a ) the nature of the cause of action or defence, and
(b) the nature of the subject-matter of the proceeding, and
(c) the gravity of the matters alleged.
26 The recital of relevant facts and circumstances commences at about 11 pm on 29 September, when Mr Michael Davey was brought to the Penrith Police Station by Senior Constables Janovsky and Schliesing to be entered into custody. As the officer responsible for the Charge Room, Mr Dangerfield was made aware by Senior Constable Janovsky that Mr Davey had appeared at the St Marys Police Station and, following some aggressive and drunken outbursts by him, had been asked to leave the St Marys Police Station. In getting him to leave the Station there was an incident involving Mr Davey with Senior Constables Janovsky and Schliesing outside the St Marys Police Station which resulted in Senior Constable Schliesing using her capsicum spray on Mr Davey. The two Senior Constables then placed Mr Davey in the back of a police van and took him to his home to deposit him there. By all accounts, Mr Davey was assessed as moderately to severly intoxicated.