10 Mr Benson said that the respondent had committed a serious breach of discipline in that he had assaulted Ambulance Officer Speering and that the respondent's conduct was such as to render him unfit to be employed as an ambulance officer.
11 Mr Benson put that the evidence as to the assault of Mr Speering "fell into two opposing camps". On the one hand was the direct first hand evidence of Mr Speering, his colleague, Mr Michael Fifield-Smith, the accident victim, Ms Amy Wykes and her friend, Mr Colin Smith, who all claimed the assault had taken place. On the other hand, the respondent denied the assault, but did accept he "tapped" Mr Speering on the shoulder; but only to gain his attention. The evidence of a police officer, Senior Constable Phillips, who attended the scene, was that he did not witness the alleged assault. The respondent had also relied on the hearsay evidence concerning a conversation between Mr Fifield-Smith and a friend of his, Mr Stevenson about the incident which took place some time later at a race track. The Commissioner was unduly influenced by this evidence. Mr Benson examined the evidence of each of the witnesses and concluded that the weight of evidence clearly favoured a finding that the assault had taken place.
12 Mr Benson referred to the standard of proof relied upon by the Commissioner to determine whether an assault had occurred; namely the Briginshaw test (see Briginshaw v Briginshaw (1938) 60 CLR 336) This required the Commissioner to be reasonably satisfied that the allegation was proven. While reasonable satisfaction should not be based on inexact proofs, indefinite testimony or indirect inferences, the evidence in this case could not be criticised on that basis. The appellant's evidence was substantial and direct. Mr Benson criticised the Commissioner's expression "substantive evidence" as being required and said such a test incorrectly applied the Briginshaw standard and placed the evidentiary test impossibly high.
13 Mr Benson further submitted that the Commissioner's doubts as to Mr Fifield-Smith's evidence was not reasonably open. Under cross examination, Mr Fifield-Smith did not alter his police statement concerning the assault. The Commissioner had had no regard for the evidence of Mr Stevenson, it was submitted, and had relied solely on Mr Fifield-Smith's responses under cross-examination about the conversation. Accordingly, no findings of fact were made as to the conversation and there was no sound basis to call into question the credit of Mr Fifield-Smith. On the other hand, the Commissioner did not make a finding rejecting Mr Colin Smith's evidence, but merely discounted it because it was "plausible" that the police officer would have seen a "violent blow", if it had occurred. Given that Mr Colin Smith's account corroborated the evidence of Mr Speering and Mr Fifield-Smith it was not reasonably open to the Commissioner to dismiss Mr Colin Smith's evidence.
14 Mr Benson sought orders quashing the Commissioner's decision and orders. He said it was also a relevant consideration that the Ambulance Service had serious concerns over the way the respondent had conducted himself on other occasions for which he had been warned or reprimanded.
Submissions for the respondent
15 In written submissions put on behalf of the respondent it was submitted that the Commissioner's findings of fact were largely based on his perceptions as to the credibility of witnesses formed with the considerable advantage of having seen and heard the witnesses give their evidence and having observed their demeanour whilst doing so: Jones v Hyde (1989) 85 ALR 23; Abalos v Australian Postal Commission (1990) 171 CLR 167 at 178; Devries v Australian National Railways Commission (1993) 177 CLR 472 at 479.
16 It was submitted that the Commissioner's findings were not wrong and were reasonably open on the evidence and based on a correct application of the appropriate standard of proof.
17 The respondent rejected the appellant's contention that the evidence of the appellant's four witnesses was "cogent" evidence. Their evidence contained serious inconsistencies and contradictions: for example, Ms Wykes had not observed any assault, but had felt a "jolt"; Mr Fifield-Smith had observed two contacts by the respondent on Mr Speering, but Mr Speering said it was only one, the hit; Mr Speering could not recall saying to the police officer "Did you see that?" and Mr Fifield-Smith could not recall those words being said; Mr Fifield-Smith was unsure as to whether he was tending Ms Wykes from her left or right side. It was submitted that Mr Fifield-Smith's evidence must be considered in light of the evidence of Mr James Stevenson about the conversation at the race track.
18 The respondent contended that the evidence of Colin Smith was also inconsistent. He was the only witness who claimed he had heard the respondent's alleged swearing. Further, he did not report the alleged assault to the police officer in attendance, Senior Constable Phillips.
19 The Commissioner thoroughly analysed all these inconsistencies and his analysis was balanced and correct. It was open to the Commissioner to find that the allegation of assault by the respondent against Mr Speering had not been made out to the required standard of proof.
20 It was further submitted that the Commissioner's use of the term "substantive evidence" was an entirely orthodox application of the Briginshaw test.
21 Mr G Bennett of counsel who appeared for the respondent at the hearing of the matter (he did not appear at first instance or in the preparation of written submissions for the appeal), submitted that the incident on 19 April 2004 needed to be considered in the context of the respondent's 23 years of dedicating his life both professionally and as a volunteer to the welfare of persons involved in life threatening situations. His volunteer work with the Volunteer Rescue Association (VRA) commenced before he became an ambulance officer. Mr Bennett asked the Commission to consider the inherent unlikelihood of such a person conducting himself in such a way as to endanger an injured person. This was an incident which was "quite traumatic" for all those involved and had affected their respective recollections of events.
22 Mr Bennett referred to the Clark Inquiry (an inquiry undertaken for the appellant by a barrister, Mr Clark) which had found that the respondent had struck Mr Speering with "a violent blow to the left shoulder". He contrasted this finding with all of the witnesses who had variously described a "tap", a "hit" or a "shove", but no one had described the contact as a "violent blow". The appellant had acted on this upgraded finding without any supporting evidence.
23 Mr Bennett said that the respondent's primary submission was that the Commissioner "got it right" in finding that no assault of any kind had occurred. However, Mr Bennett contended that, if the Commission finds there was a "hit" as distinct to a "violent blow" then there is still an issue as to the harshness of terminating an employee with 23 years good service. The Full Bench might conclude that in light of the harshness of the dismissal, the matter be remitted to another member of the Commission for determination. He relied, in this respect, on the Full Bench's powers on appeal under s 192 of the Act, which are as follows: