(i) In his first affidavit, Mr Petrovic stated that he was referred to Mr McGree on 6 June 2013, and that he had consulted him 'fortnightly on average up until about four months ago'. I note that Mr Petrovic swore this affidavit on 9 January 2017, and that, a plain reading of this paragraph would therefore appear to suggest that he had then consulted Mr McGree fortnightly from June 2013 until September 2016, equating to over 75 sessions in a three year period.
At the commencement of his oral evidence, Mr Petrovic confirmed his affidavits were true and correct.[13] It was only when Mr Scanlon directly put to him, that Mr McGree's medical reports indicated that he had only consulted Mr McGree on six occasions, that Mr Petrovic admitted the true extent of his psychological treatment.
Mr Petrovic then conceded that the amount of treatment he claimed to have received from Mr McGree, as detailed in his affidavit, was 'very far from the truth'. Mr Petrovic offered no explanation for this error and accepted Mr Scanlon's suggestion that when he had read his affidavit prior to the commencement of the hearing, he thought it would be 'okay'.
I consider this intentional exaggeration as to the extent of the psychological treatment he has received to impact significantly upon Mr Petrovic's credibility. I note that he also misstated the extent of his psychological treatment to both Dr Weissman and Dr Turnbull and that, in turn, such inaccuracies necessarily impacted upon the opinions offered by both doctors.
(ii) In his first affidavit, Mr Petrovic stated that he commenced seeing Dr Schutz on 1 December 2015, and that he has continued to consult him on a monthly basis. However, it is apparent from Dr Schutz's medical reports that, at the time Mr Petrovic swore his first affidavit on 9 January 2017, he had seen Dr Schutz on only one occasion.
In his further affidavit sworn on 12 December 2017, Mr Petrovic stated that he had continued under the care of Dr Schutz and that he was consulting him on average every five weeks.
In closing submissions, it was agreed between the parties that Mr Petrovic had only attended Dr Schutz on nine occasions from 1 December 2015 until 4 December 2017.
When Mr Petrovic was cross-examined in relation to his consultations with Dr Schutz, he accepted that the frequency of his attendances upon Dr Schutz, as detailed in the first affidavit, were 'not accurate'. I consider this intentional exaggeration by Mr Petrovic of his psychiatric treatment to further impact upon his credibility.
I note that Mr Petrovic also exaggerated the frequency with which he obtained psychiatric treatment when he was examined by both Dr Weissman and Dr Turnbull and, as stated above, I consider this inaccuracy to significantly impinge upon the validity of their medical opinions.
(iii) Mr Petrovic gave varying answers in relation to the medication he now takes. He said that he takes Lexapro on a daily basis. However, he encountered difficulties when asked to describe what a box of Lexapro looked like. Mr Petrovic then said that he was unable to describe the box, as his father now dispenses his medication. However, he also said that the Lexapro box was in his possession when his father was away in Thailand.
I also consider the evidence Mr Petrovic gave in relation to the date he is due for his next script of Lexapro to be confusing. Initially, he said that he had received a script approximately two months ago, and that he would soon need to consult his general practitioner to obtain another. However, at another stage of his evidence, Mr Petrovic said that his scripts lasted for a period of six months. I found it difficult to reconcile his differing answers regarding the length of his Lexapro scripts, in circumstances where he claims to be taking such medication on a daily basis.
Mr Petrovic said that he has to take Lexapro at the same time each day, and that if he forgets, he cannot then take it for the rest of the day. He then said that he takes it at 8 a.m. each morning. It appears inconsistent to me that Mr Petrovic could forget to take his medication each morning, yet also claim that his father now dispenses such medication each morning. It is further difficult to reconcile this evidence with that of Mr Petrovic's father, who claimed that he often has to wake Mr Petrovic at 9.30 a.m. to get him out of bed.
I was further confused by Mr Petrovic's explanation as to the way in which he received his medication whilst in Thailand. At one stage, he said that his fiancée kept the medication and gave it to him. On his most recent trip to Thailand, however, Mr Petrovic said that his father had been with him, and had given him three or four tablets at a time. In re-examination, Mr Petrovic said that whilst in Thailand, his dad would give him 'like half a sheet'. Initially, he said that this equated to approximately 12 tablets, before later stating that his Dad usually gave him 'a consistent six tablets which would be enough for three days'. I considered the entirety of Mr Petrovic's evidence in relation to the dispensing of his medication to be confusing and unconvincing.
I also note that in Mr Petrovic Senior's affidavit, he did not state that he now dispenses his son's medication.
At the conclusion of protracted evidence regarding his use of Lexapro, Mr Petrovic gave the following evidence:
Q: 'If it's said that you're a regular taker of this medication, likewise, that wouldn't be true either, is that fair to say?---
A: No, I don't take my medication regularly, that's correct.'
Having considered the evidence in its entirety, I am not satisfied as to the frequency with which Mr Petrovic actually takes his medication.
My adverse finding in relation to Mr Petrovic's use of medication, also impacts upon the medical opinions offered by both Dr Weissman and Dr Turnbull, both of whom relied upon the accounts given to them by Mr Petrovic that he took antidepressant medication on a daily basis.
(iv) In his first affidavit, Mr Petrovic said that he had suicidal thoughts most days. He made no further reference to suicidal thoughts in his most recent affidavit. However, in oral evidence, Mr Petrovic said that he had contemplated taking an overdose of medication in the middle of 2017 and that, since then, his father has dispensed his medication to him.
I note that in his medical report, Associate Professor Doherty detailed that Mr Petrovic had taken an overdose, which resulted in vomiting for three days and an admission to an emergency department. However, Mr Petrovic did not refer to this in either of his affidavits or his oral evidence.
Further, in re-examination, Mr Petrovic said that he had suicidal thoughts a couple of times a month. These variations in the frequency of claimed suicidal thoughts, and the extent to which he ever acted upon them, are sufficiently inconsistent for me to seriously doubt the veracity of Mr Petrovic's claim that he has ongoing suicidal thoughts.
(v) Mr Petrovic told Dr Weissman that he no longer socialised or left the house, other than for necessities. Mr Petrovic also told the Medical Panel that at one stage, he had not gone out for seven months. In cross-examination, Mr Petrovic accepted that such histories were untrue and described them as a 'slight fairy tale'.
(vi) In cross-examination, Mr Petrovic initially said that whilst he was currently disqualified from driving, in the event that his licence was reinstated, he would not drive, as he did not feel up to it. However, I consider this evidence by Mr Petrovic to be disingenuous and an attempt to convey to me that his psychiatric state was so severe that, irrespective of his disqualification, he would be unable to drive.
Mr Petrovic later conceded that he did drive his vehicle, including to drive to a hotel to play the pokies. This concession contradicts his earlier evidence, and was only volunteered by Mr Petrovic when Mr Scanlon directly put to him that he drove to the pokies. Further, Mr Petrovic initially sought to say that he no longer attended poker machine venues on a regular basis. However, upon direct questioning, he admitted that he had last played the pokies only two weeks ago.
(vii) In his first affidavit, Mr Petrovic stated that he experienced flashbacks of the accident, and that he was 'almost constantly thinking about what has occurred.' In his second affidavit, Mr Petrovic said that these flashbacks are now less frequent and occur every two to three weeks.
In May 2015, the Medical Panel considered Mr Petrovic provided a 'changeable account' of his alleged flashbacks, noting that he initially said that he experienced such flashbacks all the time, before later stating that they were only occasional.
In circumstances where I have reservations as to his overall credibility, where the Medical Panel has noted discrepancies and where Dr Van Ammers, in performing an early assessment of Mr Petrovic, did not detect any discomfort, observable anxiety or distress when discussing the accident, I am not prepared to accept Mr Petrovic's self-reporting of flashbacks.[14]