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SYDNEY COUNTY COUNCIL v FURNER
SUPREME COURT OF NEW SOUTH WALES COURT OF APPEAL
SAMUELS, HANDLEY JJA and Hope AJA
30 June 1991, 19 August 1991
[1991] NSWCA 263
WORKERS COMPENSATION — Worker suffering lung cancer which resulted in
his death — Worker exposed to creosote in course of his employment — Medical
evidence that exposure to creosote can probably cause cancer in humans — Worker
a heavy smoker — Medical evidence accepted by Compensation Court that smoking
a most likely cause of lung cancer and that exposure to creosote could not be
excluded as a cause — Award by Compensation Court in favour of worker's widow.
HELD that finding established exposure to creosote as a possible cause and not a
probable cause and that it had not been found that exposure to creosote was a
probable cause — No evidence to establish that exposure to creosote probably
resulted in worker's death. Appeal allowed and award directed in favour of
employer.
Adelaide Stevedoring Co Ltd v Forst (1940) 64 CLR 538
Bonnington Castings Ltd v Wardlaw [1956] AC 613
Australian Iron and Steel Ltd v Connell (1959) 102 CLR 522
St. George Club Ltd v Hines (1961) 35 ALJR 106
Tubemakers of Australia Ltd v Fernandez (1976) 10 ALR 303
Pyrmont Publishing Company Pty Ltd v Peters (1972) WCR (NSW) 27
Conkey and Sons Ltd v Miller (1977) 51 ALJR 583
Pickergill v Freight Bases Pty Ltd (1983) 3 NSWLR 117
Australian Electrical Industries Pty Ltd v Marlborough (CA unreported 16 June
1989)
Samuels JA I agree with Hope AJA.
Handley JA I agree with Hope AJA.
Hope AJA Mrs. Beryl Jean Furner, the widow of the late Leonard Stanley
Furner,a worker who had been employed by the Sydney County Council and who
died on 29 January 1981, claimed compensation from the Council in respect of
his death. In the Compensation Court Manser J found that Mr. Furner died as a
result of injuries suffered by him in the Council's employ and awarded Mrs.
Furner a sum of $30,000.
The causes of Mr. Furner's death were listed as:
(a) small cell carcinoma metastases of the brain, one year;
(b) small cell carcinoma of the left lung, one year; and
(c) suppurative broncho pneumonia one week.
The case was dealt with in the Compensation Court and in this Court on the
basis that the cause of death was cancer, that the primary cancer was in the
worker's chest and lungs, and that the cerebral carcinoma was a secondary
cancer. Mrs. Furner's case was that her husband's lung cancer resulted from his
exposure to creosote in the course of his employment by the Council.
Mr. Furner (the worker) commenced his employment with the Council in 1954
or 1955, and retired from that employment in 1975. He started as a linesman and
after a time was appointed a leading hand of a group of linesmen. As a leading
2 UNREPORTED JUDGMENTS
hand he supervised men climbing poles, issued instructions to them and ensured
that the poles were safe before the men climbed them. In order to check the
soundness of a pole, he would strike the pole with a hammer or the back of a
tomahawk, and depending on the sound which the striking produced, he would
authorise an employee to climb the pole or not as the case may be. It was
common ground that the worker was at no time a member of the gang which
charred the bottom of poles and applied creosote to the charred areas. However
there were occasions, although they may have been rare, when a pole had been
placed in the ground but no creosote was available so that the worker would
collect some creosote and bring it back to the site. Manser J concluded that the
inference to be drawn from the evidence was that the occasions when the worker
was exposed to creosote, during the sounding of poles procedure, were
infrequent, the frequency being determined by the occasions when his second
opinion was sought in relation to an older pole. There were also occasions when
he would have been exposed to creosote which had been applied to a new pole
in the ordinary course of carrying out his duties for the Council. There was also
evidence, accepted by Manser J, that the worker was a smoker until about 1972
and that "his daily consumption of cigarettes was quite high."
To support the case that the worker's exposure to creosote was a cause, albeit
not the only cause of his lung cancer, Mrs. Furner's counsel called Dr. BW
Stewart, whose speciality was cancer research with particular regard to chemical
carcinogenesis. It will be necessary to look at the evidence of Dr. Stewart in some
detail later on, but for present purposes it is sufficient to refer to the description
of his evidence given by Manser J. His Honour said that Dr. Stewart believed that
the major cause of the worker's lung cancer was his smoking but that, after
making allowances for the far less exposure to creosote that the worker
experienced than that which he had assumed in the making of a written report,
exposure to creosote could not be excluded as a causative factor of that cancer
because it was, like cigarette smoking, a known carcinogen which either played
a primary causative role or in a secondary way by way of synergism or
interaction between the two risk factors, namely, exposure to creosote and
smoking.
His Honour then discussed carefully and in considerable detail decisions as to
causality, and as to the test to be applied in determining whether an injury
resulted from some particular cause. Having concluded that neither proximity nor
nearness was necessary to establish the relationship between the alleged cause
and the injury, his Honour went on to discuss the ways in which Mrs. Furner
could prove her case. He said:
"Tt seems to me to be as open to the applicant in this case to have proved her
claim either by positively showing that the worker was exposed to creosote so
that it could confidently be said that the cancer was caused by the creosote, or,
by proving that the exposure to creosote cannot be excluded as the cause."
To establish that a particular matter could not be excluded as the cause of an
injury would seem to establish a possibility, rather than a probability. His Honour
faced this position and said:
"Tt might be argued that to state the onus on the appellant thus is to say that,
in the first instance the applicant proves a probability but in the second instance,
she proves a mere possibility. To do so however, necessarily, involves invoking
concepts of 'proximity' or 'nearness' between the cause and the event. This is
because if one sees the relationship between causes and effects as linear then only
URJ SYDNEY COUNTY COUNCIL v FURNER (Hope AJA) 3
those causes which have a real relationship, in the sense of having a capacity to
produce the effect either singularly or in company with other causes, are able to
be included in the line."
Later his Honour went on to say:
"Obviously those matter (sic) which cannot be excluded from the line of
connection are capable of being ranked or occupying positions along the line of
connection closer, in terms of probability, to the development of the cancer. This
only illustrates the relative strength of the cause in comparison with others and
says nothing about them as causes as such. It is obvious in any situation that it
is likely that, where there are multiple causes for a particular effect or event, the
causes will vary in importance. When one removes from ones consideration a
necessity to isolate the strongest cause, that is the one from which the effect is
most likely to have resulted from, then one can say that all causes are capable of
producing the event."
With respect to his Honour, as it seems to me, this last sentence leaves any
particular cause in the area of possibility and not of probability. If all that one can
say is that all causes, including the relevant cause, are capable of producing the
event, one says no more than that it is possible that the particular cause did
produce the event; one does not say that the particular cause probably did
produce the event.
Summing up his finding, the learned judge said:
"T am satisfied that Leonard Stanley Furner developed lung cancer as a result
of his exposure to creosote whilst in the employ of the respondent. There are
undoubtedly a number of causes from which the cancer may have resulted. Only
two have been referred to in this case. For reasons which I have already given the
basis upon which I make this finding is that the worker's exposure to creosote
cannot be excluded as a cause of his cancer."
This last sentence confirms that his Honour was making a finding as to a
possibility and not as to a probability. To find that a particular cause cannot be
excluded as the cause of the relevant injury does not establish that on the
probabilities it was the cause of that injury; it may have been the or a cause. In
other words, to establish that medical evidence supports a conclusion that the
cause could not be excluded as a cause of an injury does not establish, without
more, that that particular cause in fact resulted in or caused the injury.
To support his submission that his Honour was correct in the test which he
applied, counsel for Mrs. Furner referred to two decisions. The first was that of
this Court in Pyrmont Publishing Co Pty Ltd v Peters (1972) WCR (NSW) 27.
There a worker had injured his neck at work and after a period of incapacity he
resumed work without continuing economic loss but with a residual weakness of
his neck. The worker suffered a further injury to his neck when he fell while rock
fishing. The Commission awarded him weekly payments of compensation during
his subsequent incapacity. On appeal, it was held that the Commission had not
erred in law. Jacobs JA, who presided in this Court, said at 29:
"Tt is correct, of course, that a residual weakness or propensity does not in law
lead necessarily to a conclusion that the incapacity following a second injury
results from the event which caused the residual weakness or propensity. That has
been stressed many times in the cases, and the authorities to which we have been
referred are mainly directed to such a question. What is stressed over and over
again is that the particular problem which arises where there is a second injury
superimposed upon a pre-existing condition caused by an employment injury is
that the solution of the problem of causation is a question of fact, and that an
4 UNREPORTED JUDGMENTS
Appeal Court will not and cannot interfere with the finding of fact made. If the
whole of the circumstances lead the tribunal of fact to the view that there is no
real connection between the later condition of injury and the earlier event which
caused the employment injury, and the earlier condition resulting from that event,
then what happens later will be regarded as a novus actus interveniens which will
break the chain of causation. On the other hand if the tribunal of fact comes to
the conclusion that there is a real practical connection between the second
incident, and the condition arising from the employment injury and if there is
evidence which will support that conclusion, then the Court of Appeal cannot
interfere. If an earlier condition has wholly cleared up, then it is not open to the
tribunal of fact to relate a later condition, which has its primary cause in a later
incident, to the earlier event; because to do so is not to apply the facts, but is to
go in the face of them."
I do not think that this statement assists the appellant. When Jacobs JA said
that the Court of Appeal could not interfere if the tribunal of fact came to the
conclusion that there was a real practical connection between the second incident
and the condition arising from the employment injury and there was evidence
that would support that conclusion, his Honour was not referring to a conclusion
as to a possibility; he was referring to a conclusion on the probabilities. It has not
been contended, and indeed it could not be contended, that in a case such as the
present the applicant does not have to establish his or her case on the balance of
probabilities.
The other decision was that of the High Court in Tubemakers of Australia Ltd
v Fernandez (1976) 10 ALR 303. There the respondent was operating a bevelling
machine when, through a fault in the machine, a heavy steel tube struck him
heavily on his right hand. The hand which had not previously suffered from any
disability became increasingly painful so after a time the respondent was unable
to operate a bevelling machine. A few months later the condition of his right hand
was diagnosed by a specialist as Dupuytren's contracture, (which involves a
contraction of the finger or fingers towards the palm) and it was operated on by
the same specialist at the end of the month. The condition of his right hand
disabled him from carrying out his normal duties and made him unable to find
steady employment. Some years later the same specialist found a recurrence of
the Dupuytren's contracture in the right hand where it formerly appeared. The
specialist said in evidence as to the aetiology of Dupuytren's contracture that the
respondent's injury "could have" played a part in the condition of his right hand.
The employer adduced medical evidence to the contrary. The decisions of the
trial judge and of the Court of Appeal that there was evidence in which the jury
could find that the condition suffered by the respondent was caused by the
appellant's negligence were confirmed in the High Court.
In his reasons, Mason J, who gave the majority judgment, said at 310:
"In my opinion, this evidence left it open to the jury to infer that on the
probabilities the injury caused or materially contributed to the occurrence of the
condition. In drawing such an inference the jury was entitled to have regard, in
addition to the matters referred to by Dr Sweeney in his evidence, to other
significant circumstances: (a) that before the accident the respondent had suffered
no disability in his right hand; (b) that the condition made its appearance shortly
after the accident; (c) that no alternative cause was established or indeed
suggested in evidence. The combination of these circumstances, taken together
with Dr. Sweeney's evidence, provided in my opinion a sufficient basis from
which the jury could draw an inference favourable to the respondent."
URJ SYDNEY COUNTY COUNCIL v FURNER (Hope AJA) 5
Earlier his Honour had said (at 310) that some of the evidence of Dr. Sweeney
could well be understood by the jury as signifying that in some cases minimal
trauma was the actual cause, or at least the probable cause, of the onset of the
contracture.
Later at 310 his Honour said this about his conclusion: "Reaching this
conclusion involves no departure from the ordinary onus of proof which rests
upon a plaintiff to establish on the probabilities that a medical condition or
disability from which he suffers is "caused or materially contributed to' by the
defendant's wrongful conduct (Bonnington Castings Ltd v Wardlaw [1956] AC
613 at 620; [1956] 1 All ER 615 at 618, per Lord Reid). Consequently, as the
decision in that case demonstrates, the plaintiff will fail if all that he can show is
that his disability might have been so caused (see also St George Club Ltd v
Hines (1961) 35 ALJR 106 at 107; [1962] ALR 39 at 41, where it was pointed
out that mere proof of default followed by injury does not show that the default
caused the injury).
So, in Australian Iron and Steel Ltd v Connell (1959) 102 CLR 522; [1960]
ALR 37, Taylor J, when considering the question whether exertion in the form of
walking was the cause of death by cardiac failure in the case of a person suffering
from an advanced form of coronary sclerosis, said (CLR at 513-2; ALR at 41: 'In
any such case the question is not whether exertion may have been a factor in
causing death but whether it is probable that it was, and this must fail [sic] to be
determined by the evidence in the case. No doubt cases have arisen and will
continue to arise where the character and sequence of events may strongly
suggest that exertion played a material part in bringing about death (cf Adelaide
Stevedoring Co Ltd v Forst (1940) 64 CLR 538; [1941] ALR 212). But this is not
such a case and it is necessary to remember that it is for the applicant to make
out a case and that liability is not established merely by providing that exertion
may have been a material factor."
As it seems to me this decision supports the case of the Council rather than that
of Mrs. Furner. It affirms that the onus to establish the cause of an injury on the
balance of probabilities lies on the person claiming that to be the case, and the
mere fact that a particular cause cannot be excluded does not establish that it was
the cause on the balance of probabilities. It may do so if there are other
circumstances which go to establish that probability when coupled with medical
evidence as to the possibility.
In the present case, neither in terms nor in substance did Manser J rely upon
circumstances outside the medical evidence to provide a basis for his conclusion
that the worker's lung cancer arose out of his exposure to creosote. In my
opinion, his Honour left that result in possibility and not in probability. He did not
decide that on the probabilities the worker's lung cancer was the result of his
exposure to creosote. Without such a finding, Mrs. Furner's application must fail,
and the appeal must succeed.
The question then arises whether this Court should enter an award in favour of
the Council, or whether it should remit the application for further hearing to the
Compensation Court. It was submitted for the appellant that there was implicit in
his Honour's reasons a decision that the evidence did not establish that creosote
was, on the probabilities, the cause of the worker's lung cancer. There is some
force in the argument to support this submission. His Honour had stated that there
were two ways in which Mrs. Furner could establish a case, first, by positively
showing that the worker was exposed to creosote so that it could confidently be
said that the cancer was caused by the creosote, or by secondly proving that the
6 UNREPORTED JUDGMENTS
exposure to creosote could not be excluded as the cause. By explicitly basing his
conclusion on the second of these methods, so it is submitted, his Honour
implicitly rejected the first.
Although, as I have said, there is some substance in this submission, I have
difficulty in putting Mrs. Furner out of Court on the basis of what is said to be
implicit, but was certainly not explicit, in his Honour's reasoning, if in truth there
was evidence before him upon which he could conclude that the worker's lung
cancer resulted from his exposure to creosote. I shall therefore consider that
evidence.
Dr. Stewart had provided a written report, but that report was based upon an
understanding that the worker had been exposed in a much more extensive way
to creosote than was the case. Accordingly it is to Dr. Stewart's oral evidence
rather than his written report that regard must be had. However in the course of
his report, Dr. Stewart recorded that an agency of the World Health Organisation
had concluded that creosote derived from coal tars are probably carcinogenic in
humans. This conclusion does not of course establish that exposure to creosote
caused the lung cancer which the worker suffered, but at least it shows a
possibility that it may have done so. In his oral evidence Dr. Stewart confirmed
that exposure to creosote was a probable cause of cancer in humans. Then, after
a discussion about the possible variations in the extent of the worker's exposure
to creosote, Dr. Stewart said:
"T should say that for definitive assessment it would be necessary to make
measurements - to attempt to make measurements - of atmospheric
concentrations of the relevant chemicals which would be exceedingly difficult
because it would vary depending on whether it was a windy day or a still day and
the general temperature conditions but the central consideration, it would seem
to me, is that this individual was doing this work over a period in excess of 15
years and occupational carcinogenesis is characterised, amongst other things, by
exposure patterns of at least five years or more in virtually every case. There are
exceptions, but in most cases occupational carcinogenesis from chemicals in
general is associated with long-term exposure so were I composing the report in
the knowledge that I have as of this instant, I would have said that the creosote
cannot be singled out as being the probable cause of his cancer because there are
other considerations but what is known about synergystic effects between
cigarette smoking on the one hand and other defined lung cancer risk factors
acting together, suggests that the two can't be dissociated - that this individual,
I would suggest, was at increased risk for lung cancer because he smoked and
that risk was made worse because of his likely inhalation of polycyclic
hydrocarbons associated with creosote over a period in excess of 15 years."
There followed some discussion of synergism between cigarette smoke and
what I will call creosote fumes, and Dr. Stewart then said:
"T would imagine the issue before the court and the issue here is the extent of
the exposure and whether it is possible to quantify the amount of material that
was actually inhaled, attributable to the creosote and so far as I can see direct
evidence in that area is not available and I would find it unreasonable to say that
the creosote could play no role whatsoever but so far as I can see he was at
increased risk from lung cancer because of both of these considerations."
Later, Dr. Stewart was asked could he say that the degree of exposure to
creosote by the worker which had been put to him was probably in any way
connected with his lung cancer. Dr. Stewart answered:
URJ SYDNEY COUNTY COUNCIL v FURNER (Hope AJA) 7
"A. I think it is not possible to dissociate the risk factors. I think it is not
possible to say that his exposure to creosote had nothing to do with his lung
cancer. I would agree that it is implicit in my report that smoking is the major
cause of lung cancer that we know of and that smoking contributed to his - the
fact that this man smoked when he was at risk from lung cancer from the word
go. The point I would make is that he was also so far as I could see exposed for
many years to a carcinogenic chemical by inhalation and from my knowledge of
synergism interactions between factors - I think it's reasonable to argue that this
exposure contributed to his risk. I find the word - I do not think the data are
available to say that he probably would have got lung cancer if he had never been
exposed to creosote. Certainly it would be possible to say he probably would
have got lung cancer if he had never smoked. I just don't think those data are
available.
Q. Doctor, just as you say that it's not possible to say that the creosote had no
part in his cancer would you not agree that it is equally impossible to say that it
probably did have - probably did, not possibly did - have a part in this man's lung
cancer, that is equally impossible to say that.
A. I don't think it's impossible to say that it probably played a part. I think it
would be not possible to say - to say that it possibly played a part is on very, solid
ground and to say that it probably played a part I find at the very edge of my
semantic knowledge. I mean, I find it - it is a problem because I am not
attempting to interpret a direct body of scientific knowledge. I am not and no one
else can be extrapolating from a body of knowledge regarding lung cancer in
creosote workers who smoked, who did not smoke and so on. The problem is that
the court is calling for more definitive knowledge than the body of scientific and
medical data will provide and that's why I am squirming with words."
Dr. Stewart went on to say:
"...But even if you had that data the smoking would be a problem. The workers
- we have two problems here. We have the problem of quantifying the actual
exposure to creosote and we have the separate problem of the risk attributable to
the smoking and the risk attributable to the creosote. So there are two separate
problems. Even if we had data, direct data in respect of the one - that is polycyclic
hydrocarbons associated with creosote, we would not make definitive statements
about proportionality of risk associated with the smoking on the one hand to the
creosote exposure on the other. So there are two levels of uncertainty and that's
in a sense why I'm finding myself at the limit of my, if you like, definitive
vocabulary."
Later Manser J put to him a description of some infrequent exposure of the
worker to creosote and then asked him this question:
Q. That happens infrequently. But on the other hand he's involved in
maintenance on a regular basis of old poles which might have been treated up to
three years before but all of those poles are subject to a regular maintenance
programme which has them being treated in sort of zones, as I understand the
evidence, almost continuously so that one set of poles would be treated no longer
than three years subject to whether they've been attacked by insects and so on.
So would one then get back to your primary proposition which is that in the
circumstances of the known exposure it would be impossible to exclude an
association between the exposure to these gases and the development of the
cancer and you would have to include it as one of the risk factors together with
his smoking."
8 UNREPORTED JUDGMENTS
Dr. Stewart answered this question "yes", and affirmed that that was his
primary point. Manser J also put to Dr. Stewart the situation where the worker
was exposed over a period of years to what might be described as "low risk
exposure, but on some days to a direct and higher exposure". Dr. Stewart replied
that in those circumstances "you certainly could not discount the fact that they
may have played a role. The "they" in this answer refers to the exposures
described by his Honour.
Before dealing with this evidence, I should refer to his Honour's analysis of
the decisions on the phrase "results from" where it appears in the relevant
provisions of the Workers Compensation Act. In his Honour's opinion, it could
reasonably be said that an inquiry as to the cause of a compensable event is not
limited to the search for a single cause or causes which may be qualified by an
appellation such as "proximate" or anything which is conceptually similar. As it
seems to me, this conclusion follows what appears to be the last decision of the
Court of Appeal on the question. This was in Australian Electrical Industries Pty.
Ltd v Marlborough (CA unreported 16 June 1989). After a discussion of the cases
including Conkey and Sons Ltd v Miller (1977) 51 ALJR 583 and Pickergill v
Freight Bases Pty Ltd (1983) 3 NSWLR 117, Kirby P said: "Since Conkey I do
not believe that the phrase 'results from' can, as a matter of law, be taken to
import, of necessity, any notion of proximity."
Meagher JA agreed with Kirby P. Priestley JA dissented, but the decision
denies the necessity of a test of proximity. I would add that I am not clear as to
the relevance of this question to the present case. The worker died of cancer, and
the primary cancer, that is, his lung cancer, was most likely caused by his
smoking, but if exposure to creosote was a cause, it operated, on the evidence,
either directly or by way of synergism, as such a cause, and although there would
have been no proximity in time, between exposure to creosote and the lung
cancer, there would have been proximity between the cause and effect.
In my opinion, almost the whole of Dr. Stewart's evidence goes to the
possibility of creosote as a cause of the lung cancer and not to its probability. It
goes to affirm, as Manser J said it did, Dr. Stewart's view that the worker's
exposure to creosote could not be excluded as a causative factor of the cancer.
Thus when Dr. Stewart said that the worker's exposure to creosote increased his
risk of lung cancer from the effects of cigarette smoking, and again, when he said
that he would find it unreasonable to say that the creosote could play no role
whatsoever as a cause of the lung cancer, he was in my opinion speaking of a
possibility, and not of a probability. Indeed his whole evidence shows how a lack
of both scientific data and data of more than the most general kind as to the
worker's exposure to smoking on the one hand and to creosote on the other made
any conclusion very difficult indeed, and, in addition, there was the problem
arising from a lack of scientific and medical knowledge about cases involving
such generalised data. This difficulty is summed up in the following statement
from Dr. Stewart's evidence:
"The workers - we have two problems here. We have the problem of
quantifying the actual exposure to creosote and we have the separate problem of
the risk attributable to the smoking and the risk attributable to the creosote. So
there are two separate problems. Even if we had data, direct data in respect of the
one - that is polycyclic hydrocarbons associated with creosote, we would not
make definitive statements about proportionality of risk associated with the
URJ SYDNEY COUNTY COUNCIL v FURNER (Hope AJA) 9
smoking on the one hand to the creosote exposure on the other. So there are two
levels of uncertainty and that's in a sense why I'm finding myself at the limit of
my, if you like, definitive vocabulary."
There are however three statements appearing in Dr. Stewart's evidence which
it is submitted tend to point the other way. These statements are:
"T think it is not possible to say that his exposure to creosote had nothing to do
with his lung cancer."
"T do not think the data are available to say that he probably would have got
lung cancer if he had never been exposed to creosote. Certainly it would be
possible to say he probably would have got lung cancer if he had never smoked.
I just don't think those data are available."
"T don't think it's impossible to say that it probably played a part. I think it
would be not possible to say - to say that it possibly played a part is on very, very
solid ground and to say that it probably played a part I find at the very edge of
my semantic knowledge".
Despite their language, I do not think these statements left it open for Manser
J to find that creosote was the probable cause or a probable cause of the lung
cancer. The first statement is clearly in terms of possibility. Read as a whole, I
think that the same applies to the second statement. It would seem that the word
"not" is left out of the second last sentence. This would make it run with the
preceding sentence, and is the only way in which the last sentence makes any
sense. The absence of data was the circumstance that, in the Doctor's view, led
to the result that it could not be said that the worker probably would have got lung
cancer if he had never been exposed to creosote. The same lack of data would
result in it being impossible to say that the worker probably would have got lung
cancer if he had never smoked. In other words, read in the context, the statement
leaves the matter in possibility.
The third statement goes closer than the others to providing a possible basis for
a conclusion that the exposure to creosote probably was a cause of the cancer.
However, Dr. Stewart went on to say that he found this statement at the very edge
of his semantic knowledge, and a little later that: "The problem is that the Court
is calling for more definitive knowledge than the body of scientific and medical
data will provide and that's why I'm squirming with words."
This view is confirmed by the evidence elicited by Manser J that Dr. Stewart's
primary point was that it would be impossible to exclude an association between
the exposure to the creosote gasses and the development of cancer and you would
have to include it as one of the risk factors together with his smoking, and also
with his Honour's conclusion that Dr. Stewart's unshakeable position was that
exposure to creosote could not be excluded as a causative factor of the lung
cancer.
The evidence was not as clear as I would like it to have been, but as it seems
to me, unfortunately for Mrs. Furner, the lack of clarity arises from the lack of
both scientific knowledge and detailed data as to exposure both to smoking and
to creosote and the effect of that exposure. No doubt it is the role of the
Compensation Court judge to evaluate evidence, but I do not think that what I
have been doing is to evaluate the evidence. I have both described it, and repeated
the description of it adopted by Manser J. I have concluded that the appeal must
be allowed and award made in favour of the appellant.
The orders of the Court should be:
1. Appeal allowed.
2. Award of Manser J set aside.
10 UNREPORTED JUDGMENTS
3. Award in favour of the appellant.
4. Respondent to pay costs of the appeal and to have a certificate under the
Suitor's Fund Act in respect thereof.
5 1. Appeal allowed.
2. Award of Manser J set aside.
3. Award in favour of the appellant.
4. Respondent to pay costs of the appeal and to have a certificate under the
Suitor's Fund Act in respect thereof.Counsel for the Appellant: GR GRAHAM
Counsel for the Respondent: A PUCKERIDGE QC and P SWEENEY
15 Solicitors for the Appellant: BARTIER PERRY AND PURCELL
Solicitors for the Respondent: TD KELLY and CO253545
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