Judgments

Decision Information

Decision Content

A-277-85
Alberto Timpauer (Applicant) v.
Air Canada and Canada Labour Relations Board (Respondents)
Court of Appeal, Heald, Mahoney and Stone JJ.—Toronto, February 19; Ottawa, March 19, 1986.
Labour relations — Safety officer ruling tobacco smoke not constituting "imminent danger" to applicant's health within meaning of Code — Ruling confirmed by Board — No "immi- nent danger" — Board's interpretation of imminent danger not patently unreasonable — No excess of jurisdiction — Court cautioning against unwarranted interference with decisions of specialized statutory tribunals — Board's refusal to hear evidence of applicant's physician and allergist amounting to
denial of natural justice Duty of Board, notwithstanding s. 82.1(9) of Code, to hear all relevant evidence and determine facts before deciding matter according to its interpretation of "imminent danger" — Application to review and set aside Board's decision allowed — Canada Labour Code, R.S.C. 1970, c. L-1, ss. 82.1 (as enacted by S.C. 1977-78, c. 27, s. 28), 122 (as am. idem, s. 43) — Federal Court Act, R.S.C. 1970 (2nd Supp.), c. 10, s. 28(1)(a).
Judicial review — Applications to review — Labour rela tions — Board confirming safety officer's finding tobacco smoke in workplace not "imminent danger" to health — Refusal to consider medical and scientific evidence on long- term impact of tobacco smoke not going to jurisdiction of Board — Error of law in interpreting "imminent danger" not justifying Court intervention — Interpretation not unreason able — To be respected considering Board's specialized knowledge — Board not exceeding jurisdiction in considering delay in invoking statute — Denial of natural justice in refusal to hear evidence of medical experts as to immediate impact of smoke on applicant's health — Rejected evidence possibly of critical importance — Tribunal may not say to party evidence to be called cannot assist and decide case without hearing it — Only after hearing all relevant evidence either party wished to adduce could Board determine facts and decide merits on basis of its Code interpretation — Application allowed — Canada Labour Code, R.S.C. 1970, c. L-1, ss. 82.1 (as enacted by S.C. 1977-78, c. 27, s. 28), 122 (as am. idem, s. 43) — Federal Court Act, R.S.C. 1970 (2nd Supp.), c. 10, s. 28(1)(a).
This is an application to review and set aside a decision of the Canada Labour Relations Board which confirmed the finding of a safety officer that the presence of tobacco smoke in the applicant's workplace did not constitute an "imminent danger" to his health within the meaning of section 82.1 of the Canada Labour Code. According to the Board, a situation of imminent danger exists where a person has reasonable cause to believe that he is to be actually and immediately harmed and must at once remove himself from the scene to avoid danger. Applying that interpretation, the Board ruled that the applicant had not been in imminent danger on the day he refused to work claiming that the tobacco smoke present constituted an immi nent danger to his health. The Board found justification for its conclusion in the fact that the applicant had intended to invoke the provision over a considerable period of time and had even delayed doing so from Friday to Monday so as to minimize the inconvenience to his employer, Air Canada. The applicant argues that the Board exceeded its jurisdiction and failed to observe a principle of natural justice.
Held, the application should be allowed.
In exercising its jurisdictional powers under subsection 82.1(9) of the Code, the Board had to decide whether the safety officer was right in concluding that an "imminent danger" did not exist. A mere error of law in the Board's interpretation is not sufficient for this Court to intervene; it had to be shown that the Board's interpretation was patently unreasonable.
The Court could not come to such a conclusion.
The term "imminent danger" is not defined in the legislation and is not one of art. The Court found that the Board's interpretation should be respected in view of the Board's spe cialized knowledge. That finding was reinforced by several Supreme Court decisions which caution against unwarranted interference with the decisions of specialized statutory tri bunals. In view of the Board's interpretation, it could not be said that the Board erred in refusing to consider medical and scientific evidence as to the long-term impact of tobacco smoke and in confining its inquiry to the impact of smoke upon the applicant's own health.
Furthermore, the Board did not exceed its jurisdiction in considering the applicant's delay in invoking the statute or in predicting the possible effect of a decision in the applicant's favour upon other employees within federal labour relations jurisdiction. Those considerations were not necessary to its decision to confirm the safety officer's ruling.
The applicant's argument that he was denied natural justice on the ground that he was refused permission to call certain witnesses should be accepted. Although the Board is command ed by subsection 82.1(9) of the Code to proceed "without delay and in a summary way", it remained obliged to inquire into the facts and to hear both sides to the dispute before deciding the matter according to its interpretation of "imminent danger". The Board could not properly decide the impact of the smoke upon the health of the applicant by relying simply on the description the applicant gave of his reaction to smoke. The applicant's physician and allergist, with their special skills and
knowledge, might have added a dimension of critical impor tance. By refusing to hear them, the Board denied the applicant natural justice. A tribunal's duty is to hear the witnesses and to listen to their evidence. When a party wishes to call further evidence, it is never possible for the tribunal to say "The evidence which is to be called cannot assist us further and we will now decide against you without hearing it".
The Board's submission that even if natural justice had been denied, that denial arose out of its interpretation of the phrase "imminent danger" and as that interpretation is not patently unreasonable this Court cannot interfere, was rejected. The Supreme Court of Canada decision in Bibeault et al. v. McCaf- frey on which the Board relied, was distinguished on the ground that there was no room in Bibeault for an argument that natural justice had been denied. In the present case, in order to decide whether the circumstances disclosed the existence of an "imminent danger", the Board had first to hear all the relevant evidence which either party wished to adduce and then to determine the facts.
CASES JUDICIALLY CONSIDERED
DISTINGUISHED:
Bibeault et al. v. McCaffrey, [ 1984] 1 S.C.R. 176. CONSIDERED:
Fraser v. Public Service Staff Relations Board, [1985] 2 S.C.R. 455; (1986), 63 N.R. 161; Vye v. Vye, [1969] 2 All E.R. 29 (P.D.A.); Syndicat des employés de produc tion du Québec et de l'Acadie v. Canada Labour Rela tions Board et al., [1984] 2 S.C.R. 412.
REFERRED TO:
Eastern Provincial Airways Limited v. Canada Labour Relations Board, [1984] 1 F.C. 732 (C.A.); Service Employees' International Union, Local No. 333 v. Nipa- win District Staff Nurses Association et al., [1975] 1 S.C.R. 382; Canadian Union of Public Employees, Local 963 v. New Brunswick Liquor Corporation, [1979] 2 S.C.R. 227; Teamsters Union, Local 938 v. Massicotte et al., [1982] 1 S.C.R. 710; National Bank of Canada v. Retail Clerks' International Union et al., [1984] 1 S.C.R. 269.
COUNSEL:
Lewis Eisen and David Keeshan for applicant.
Guy L. Poppe, G. Delisle and K. Edward for respondent Air Canada.
Dianne Pothier for respondent Canada Labour Relations Board.
SOLICITORS:
Lewis Eisen, Toronto, for applicant. Air Canada, Toronto, on its own behalf.
Canada Labour Relations Board, Ottawa, on its own behalf.
The following are the reasons for judgment rendered in English by
STONE J.: The applicant is employed by Air Canada. He is against tobacco smoking in his workplace. He considers it injurious to his health. He brings this application pursuant to paragraph 28(1)(a) of the Federal Court Act [R.S.C. 1970 (2nd Supp.), c. 10] to review and set aside a decision of the respondent Board ("the Board"). That decision confirmed the finding of a safety officer acting pursuant to the Canada Labour Code [R.S.C. 1970, c. L-1] to the effect that the presence of tobacco smoke in the applicant's work place during the afternoon shift of January 28, 1985 did not constitute an "imminent danger" to his health within the meaning of section 82.1 of the Code [as enacted by S.C. 1977-78, c. 27, s. 28].
The applicant is a lead station attendant in the international baggage area of Terminal 2 at Toronto's Lester B. Pearson International Airport. That area includes a large room of about 400 feet by 40 feet. One corner is divided into a lunch room and two small offices. Ten large doors opening onto the tarmac allow for the ingress and egress of baggage trains. Baggage is handled in the large room and in an adjoining area of the tarmac where several enclosed structures are located. The number of persons employed in the baggage area average 120. They work in two shifts. The appli cant directs a crew of station attendants, the number of which varies between 28 and 40 depending on whether they are working the morn ing or afternoon shift.
Smoking is permitted during working hours in the baggage room and offices as well as in the
exterior structures. Concerning the presence of smoke in the baggage room itself, the Board found at page 4 of its reasons for decision:
Only a minority (but a large minority) of employees smoke while in the large baggage room. Because of their numbers, however, there is almost always at least one person smoking. The air in the room is subject to both mechanical and natural ventilation, but the extent to which this is actually effective in eliminating smoke, the smell of smoke or the various com pounds that are produced by the burning of tobacco could not be precisely pinpointed for the Board.
The enclosed assigment and supervisors' offices were described as tending to be rather foul in their atmospheres due to the smoking of people who work in them. The ventilation is almost non-existent. A similar situation prevails in the trailer-like shelters outside.
In the months preceding the incident the appli cant sought to convince his employer that smoking should be banned altogether. His reaction to smoke was described by the Board as follows at page 5 of its reasons:
He testified that it is usual for him to suffer an unpleasant reaction to tobacco smoke. His eyes become red and discharge tears, his sinuses become painful and he secretes a considerable amount of mucus. Often he has a bad headache by the time he concludes his working day. These problems do clear up within an hour or less of leaving the smoky workplace. On one occasion he developed a severe nosebleed and had to go to the hospital for treatment.
The incident which triggered the present contro versy occurred soon after the applicant arrived at his workplace for the afternoon shift of January 28, 1985. The Board describes what took place at that time at pages 5 and 6 of its reasons:
He arrived at work at one p.m. on Monday, January 28, and noted the "foul smell of cigar smoke" in the supervisors' office. He had been planning to invoke the "imminent danger" section of the Code for several days. In fact, he had thought about doing so on the previous Friday but then had decided not to because safety officers might not be readily available. In addi tion, he felt Monday would be a better day because the terminal is less busy and Air Canada would be less inconve nienced by his refusal to work. In any case, after he had smelled the cigar smoke, somebody lit up a cigaret [sic] in his presence. That was enough. He refused to work, claiming that the tobacco smoke present constituted an imminent danger to his health.
The "imminent danger" section of the Code invoked by the applicant is section 82.1. It contains
a rather lengthy and detailed set of provisions concerning the refusal of a person to work at his job and the steps that are to be taken in such an eventuality. Its provisions in full read:
82.1 (1) Where a person employed upon or in connection with the operation of any federal work, undertaking or business has reasonable cause to believe that
(a) the use or operation of a machine, device or thing would constitute an imminent danger to the safety or health of himself or another employee, or
(b) a condition exists in any place that would constitute an imminent danger to his own safety or health,
that person may refuse to use or operate the machine, device or thing or to work in the place.
(2) Where an employee refuses to use or operate a machine, device or thing or to work in a place pursuant to subsection (1), he shall forthwith report the circumstances of the matter to his employer or the person having control or direction over him and to the safety and health committee, if any, established pursuant to section 84.1 for the work, undertaking or business, or part thereof, in which he works.
(3) An employer or a person having control or direction over an employee shall forthwith on receipt of a report under subsection (2) investigate the report in the presence of the employee who made the report and in the presence of
(a) at least one member of the safety and health committee, if any, to which a report was made in respect of the same matter pursuant to subsection (2) who does not exercise managerial functions;
(b) a person authorized by the trade union, if any, that represents the employee; or
(c) where no safety or health committee has been established for the work, undertaking or business, or part thereof, in which the employee works and where the employee is not represented by a trade union, at least one person selected by the employee.
(4) Where an employer or a person having control or direc tion over an employee disputes a report made to him pursuant to subsection (2) by an employee or where the employer or such person takes steps to make the machine, device or thing or the place in respect of which such report was made safe, and the employee has a reasonable cause to believe that
(a) the use or operation of the machine, device or thing would constitute or continue to constitute an imminent danger to the safety or health of himself or another employee, or
(b) a condition exists or continues to exist in the place that would constitute an imminent danger to his own safety or health,
the employee may continue to refuse to use or operate the machine, device or thing or to work in the place.
(5) Where an employee continues to refuse to use or operate a machine, device or thing or to work in a place pursuant to subsection (4), the employer or person having control or direc tion over the employee and the employee shall each forthwith
notify a safety officer, and the safety officer shall forthwith, on receipt of either notification, investigate or cause another safety officer to investigate the matter in the presence of the employer or the person having control over the employee and the employee or another person selected by the employee.
(6) A safety officer shall, on completion of an investigation made pursuant to subsection (5), decide whether or not
(a) the use or operation of the machine, device or thing in respect of which the investigation was made would constitute an imminent danger to the safety or health of any employee, or
(b) a condition exists in the place in respect of which the investigation was made that would constitute an imminent danger to the health or safety of the employee referred to in subsection (5),
and he shall forthwith notify any person who notified him under subsection (5) of his decision.
(7) Where a safety officer decides pursuant to subsection (6) that the use or operation of a machine, device or thing would constitute an imminent danger to the health or safety of an employee or that a condition exists in a place that would constitute an imminent danger to the health or safety of an employee, he shall give such direction under subsection 94(1) as he considers appropriate, and an employee may continue to refuse to use or operate the machine, device or thing or to work in the place until the direction is complied with or until it is varied or rescinded under subsection 95(2).
(8) Where a safety officer decides pursuant to subsection (6) that the use or operation of a machine, device or thing would not constitute an imminent danger to the health or safety of an employee or that a condition does not exist in a place that would constitute an imminent danger to the health or safety of an employee, an employee is not entitled under this section to continue to refuse to use or operate the machine, device or thing or to work in the place, but he may, by notice in writing given within seven days of receiving notice of the decision under subsection (6), require the safety officer to refer his decision to the Canada Labour Relations Board, and thereupon the safety officer shall refer the decision to the Canada Labour Relations Board.
(9) The Canada Labour Relations Board shall, where a decision of a safety officer is referred to it pursuant to subsec tion (8), inquire into the circumstances of the decision and the reasons therefor without delay and in a summary way, and
(a) confirm the decision; or
(b) give any direction that it considers appropriate in respect of the machine, device, thing or place in respect of which the decision was made that a safety officer is required or entitled to give under subsection 94(1) in respect of a place, matter or thing that he considers constitutes a source of imminent danger to the safety or health of persons employed therein or in connection with the operation thereof.
(10) Where the Canada Labour Relations Board gives a direction under subsection (9), it shall cause to be affixed to or near the machine, device, thing or place in respect of which the direction is given a notice in the form prescribed by the
Minister, and no person shall remove the notice unless author ized by a safety officer or the Canada Labour Relations Board.
(11) Where the Canada Labour Relations Board directs, pursuant to subsection (9), that a machine, device, thing or place not be used until its directions are complied with, the employer or person in charge thereof shall discontinue the use thereof, and no person shall use such machine, device, thing or place until the directions are complied with, but nothing in this subsection prevents the doing of any work or thing necessary for the proper compliance therewith.
(12) For the purposes of this section,
(a) where the use or operation of a machine, device or thing in a particular condition or circumstance is normal for an employee having a particular occupation, or where an employee would normally in the course of his employment use or operate a machine, device or thing in a particular condition or circumstance, that use or operation of the machine, device or thing by the employee does not constitute an imminent danger to the safety or health of the employee or any other employee;
(b) where an employee having a particular occupation would normally work in a place in a particular condition or circum stance or where an employee would normally in the course of his employment work in a place in a particular condition or circumstance, that condition or circumstance in the place does not constitute an imminent danger to the safety or health of the employee; and
(c) imminent danger to the health and safety of an employee includes a condition in any place where any radiation safety level set by either the federal or provincial government has been exceeded.
When the dispute could not be resolved, it was referred for investigation to a safety officer pursu ant to subsection 82.1(5) of the Code. The safety officer (Mr. Monteith) arrived at the workplace during the same afternoon. He consulted the appli cant and three members of the supervisory staff. He also discussed the matter with an industrial hygiene engineer attached to the OSH [Occupa- tional Safety and Health] Branch in Ottawa. He decided that no situation of "imminent danger" had existed and advised the applicant accordingly. That conclusion appears in his written report of February 6, 1985:
As a result of investigating the refusal to work incident in the Module M Baggage Room operation, it was concluded that a situation of imminent danger did not exist.
Shortly afterward, the applicant invoked subsec tion 82.1(8) of the Code thereby requiring that the report be referred to the Board for inquiry into "the circumstances of the decision and the reasons therefor without delay and in a summary way" as
provided in subsection 82.1(9). Arrangements were soon made to hear the parties at Toronto where the hearing took place on March 6, 1985. The reasons for the Board's decision confirming that of the safety officer are dated March 14, 1985. On the question of the meaning to be given the term "imminent danger" the Board, after citing earlier decisions of its own, had this to say at
page 8 of its reasons:
To put it simplistically, one is in a situation of imminent danger where he or she has reasonable cause to believe that he or she is about to be actually and immediately harmed and he or she must at once remove himself or herself from the scene to avoid the danger. Except where there are established exposure limits, the provision was not intended by the legislator to be applied at some intermediate stage in the long build-up of conditions and circumstances which, at a certain climax, might indeed present a real danger to safety and health. The imminent danger provision of the Code is designed to provide protection to employees who perceive that in the here and now the roof is going to fall in on them and they must immediately get out of the way to save themselves. It is not and was not intended to be a recourse for those who fear that there is something in the workplace, not subject to established exposure limits, the effects of which over time and cummulatively [sic] may be suspected of ultimately triggering an adverse situation in the body.
Applying that test to the circumstances before it, the Board concluded at pages 9 and 10 of its reasons:
He was not in imminent danger on January 28, 1985 as the term has come to be defined and applied. Uncomfortable, certainly, and understandably concerned about the long-term impact of tobacco smoke on his health. That he was not in "imminent danger" within the meaning of the Code is demon strated by the fact that he contemplated over a considerable period of time invoking the provision. He even delayed doing so from Friday to Monday so as to minimize any inconvenience to his employer. This is not what imminent danger is all about. Moreover, he viewed his use of the provision on Monday as a final resort, other efforts to gain the kind of action he sought having thus far failed. However, the invocation of the right to refuse work is not a "last resort" in that sense, even if it does have the effect of focussing publicity on the particular com plaint. Over several months, Mr. Timpauer had had dealinga with Labour Canada, particularly Mr. Monteith, and his dis satisfaction with what was being done could have been taken to the latter's superiors in the Department, even to the Minister himself, so that a policy or program of general application could have been considered. (There is no doubt that this whole matter is going to be high on the agenda of safety and health regulators for the foreseeable future). That is the sort of "last resort" activity that seems called for. One does not invoke the imminent danger provision when one is fed up. One does invoke
it, as has been indicated, when one believes the roof is about to fall in and prudence demands departure.
The applicant attacks the Board's decision on two grounds. The first alleges a failure to observe a principle of natural justice in the conduct of the inquiry. The second asserts that it exceeded its jurisdiction in a number of ways. It is said, too, that in interpreting the term "imminent danger" in the way that it did, the Board embarked on an inquiry not remitted to it. These ways of attacking the Board's decision were no doubt influenced by the fact that the following privative clause is found in section 122 of the Code [as am. by S.C. 1977- 78, c. 27, s. 43]:
122. (1) Subject to this Part, every order or decision of the Board is final and shall not be questioned or reviewed in any court, except in accordance with paragraph 28(1)(a) of the Federal Court Act.
(2) Except as permitted by subsection (1), no order, decision or proceeding of the Board made or carried on under or purporting to be made or carried on under this Part shall be
(a) questioned, reviewed, prohibited or restrained, or
(b) made the subject of any proceedings in or any process of any court, whether by way of injunction, certiorari, prohibi tion, quo warranto or otherwise,
on any ground, including the ground that the order, decision or proceeding is beyond the jurisdiction of the Board to make or carry on or that, in the course of any proceeding, the Board for any reason exceeded or lost its jurisdiction.
Paragraph 28(1)(a) of the Federal Court Act itself provides:
28. (1) Notwithstanding section 18 or the provisions of any other Act, the Court of Appeal has jurisdiction to hear and determine an application to review and set aside a decision or order, other than a decision or order of an administrative nature not required by law to be made on a judicial or quasi-judicial basis, made by or in the course of proceedings before a federal board, commission or other tribunal, upon the ground that the board, commission or tribunal
(a) failed to observe a principle of natural justice or other wise acted beyond or refused to exercise its jurisdiction;
It is apparent, and indeed conceded, that a deci sion of the Board is beyond the review powers of this Court except where it is shown that natural justice has been denied or that the Board exceeded or refused to exercise its jurisdiction. This Court cannot otherwise intervene. It remains therefore to
consider whether the applicant has brought for ward a basis on which to rest the relief he seeks on this application.
JURISDICTION
I deal first with the issue of jurisdiction. The first argument made here is that the Board should have considered medical and scientific evidence in determining whether or not there was "imminent danger" to the health of the applicant. At page 2 of its reasons the Board made it clear that it considered such evidence was, or if admitted would be, irrelevant. It said:
It was also made clear that the inquiry was quite specifically directed at Mr. Timpauer's claim of being in imminent danger on January 28 because of tobacco smoke at the workplace and not into any generalized question arising in connection with rights of non-smokers, however much one might sympathize with their particular point of view. The parties were advised then and at several points during the inquiry that it would be neither useful nor relevant to a determination of the specific question if the Board were subjected to the conflicting opinions of scientific experts as to the effects of side-stream tobacco smoke generally upon the human body, experts whose knowl edge both of Mr. Timpauer and of his workplace would prob ably be limited at best.
It is also argued that the Board should not have taken into consideration either the applicant's delay in invoking the refusal to work provisions of the Code or the possible effect of a decision in his favour upon other employers within federal labour relations jurisdiction. Finally, it is argued that the Board should have dealt with the issue of smoke in the applicant's workplace generally rather than limit its inquiry to the impact of smoke on his health alone. I have already quoted the Board's views on the subject of delay in invoking the protection of the Code. Its views on the possible impact of a decision in favour of the applicant upon other employers appear at pages 10 and 11 of the reasons:
However, any effort to use Section 82.1 of the Canada Labour Code or this Board to force that trend seems misplaced. On the one hand, Mr. Timpauer's position undoubtedly has merit in a broad social and health sense. But it does not have merit within the strict meaning of the Canada Labour Code. However, were the Board to have found that it was meritorious in the latter sense, we would not have been adjudicating, we would in fact have been legislating a social revolution. For, an order to Air
Canada to ban smoking in the workplace would quickly become applied to all other employers within federal industrial relations jurisdiction. That may not be a bad outcome somewhere in the future but it is not for the Canada Labour Relations Board to play the role of legislator of significant social change; that is the bailiwick of the Government and of Parliament.
I do not regard the refusal of the Board to consider medical and scientific evidence as a matter that went to its jurisdiction. Some such evidence was received but more still, as we shall see presently, was refused. I shall deal with that refusal with particularity in due course. Nor do I think that the Board erred in confining its inquiry to the impact of the smoke upon the applicant's own health. It seems to me that the Board's views on these matters arose from the interpretation it gave the statutory term "imminent danger". Its jurisdictional powers as such are found in subsec tion 82.1(9) of the Code. In exercising them the Board had to decide whether the safety officer was right in concluding that an "imminent danger" to the health of the applicant did not exist at the relevant time. A mere error of law in its interpre tation of that term would not justify the interven tion of the Court; it would have to be shown that the interpretation was patently unreasonable (Ser- vice Employees' International Union, Local No. 333 v. Nipawin District Staff Nurses Association et al., [ 1975] 1 S.C.R. 382; Canadian Union of Public Employees, Local 963 v. New Brunswick Liquor Corporation, [1979] 2 S.C.R. 227; Team sters Union, Local 938 v. Massicotte et al., [ 1982] 1 S.C.R. 710; National Bank of Canada v. Retail Clerks' International Union et al., [1984] 1 S.C.R. 269; Bibeault et al. v. McCaffrey, [1984] 1 S.C.R. 176; Syndicat des employés de production du Québec et de l'Acadie v. Canada Labour Rela tions Board et al., [1984] 2 S.C.R. 412).
I am unable to say that the Board's interpreta tion of that term is patently unreasonable. The term is not defined in the legislation and, certainly, is not one of art. As the Board possesses special-
ized knowledge it seems to me that its interpreta tion of the term should be respected. In view of that interpretation I cannot fault the Board for ruling out or not considering medical and scientific evidence directed toward what it describes as "the long-term impact of tobacco smoke" on the health of the applicant and in limiting its inquiry to the impact of the smoke upon the applicant's own health. In its decisions already referred to the Supreme Court of Canada cautioned against unwarranted interference in the decisions of spe cialized statutory tribunals. That Court repeated the same caution more recently in Fraser v. Public Service Staff Relations Board, [1985] 2 S.C.R. 455; (1986), 63 N.R., 161. At page 464 S.C.R.; 171 N.R., the Chief Justice of Canada (speaking for the Court) had this to say:
A restrained approach to disturbing the decisions of specialized administrative tribunals, particularly in the context of labour relations, is essential if the courts are to respect the intentions and policies of Parliament and the provincial legislatures in establishing such tribunals: see Service Employees' Interna tional Union, Local No. 333 v. Nipawin District Staff Nurses Association, [1975] 1 S.C.R. 382, and Canadian Union of Public Employees, Local 963 v. New Brunswick Liquor Corpo ration, [1979] 2 S.C.R. 227.
In summing up the position counsel submitted, on the basis of the decided cases, that the Board had "a right to be wrong". I personally find the expres sion unfortunate and even somewhat offensive. I would prefer to say simply that unless the Board's interpretation of the term "imminent danger" could be shown to be a patently unreasonable one, it is immunized from judicial review.
Nor am I able to say that the Board exceeded its jurisdiction by considering the applicant's delay in invoking the statute or in predicting the possible impact of a decision the other way on other employers under federal industrial relations juris diction. It is apparent, in my view, that the Board arrived at its conclusion independently of those considerations and, therefore, that they were not
necessary to its decision to confirm the decision of the safety officer. The principle I have in mind is the one applied by Beetz J. in the Syndicat case (supra). Although it was concerned with an error on a jurisdictional provision I think the same reasoning may be applied here as well. He said (at page 437):
It should further be mentioned that an error made by an administrative tribunal on a provision conferring jurisdiction will usually, though not necessarily, involve an excess of juris diction or a refusal to exercise it. For example, an error made in this regard in an obiter dictum, which does not have the effect of misleading the administrative tribunal which commits it into exercising a power which it is denied by law, or failing to exercise a power imposed on it by law, would not be a jurisdic tional error forming a basis for judicial review.
NATURAL JUSTICE
The applicant sought to support his argument that natural justice had been denied from the fact that at the inquiry of March 6, 1985 he was not permitted to call certain witnesses. The identity of those witnesses and the nature of the evidence he wished to adduce through them is set forth in paragraph 4 of his affidavit sworn to on June 18, 1985 and made part of the record before us. It reads:
4. At the hearing of this matter, my counsel advised the Board that he intended to call the following witnesses:
i) Dr. Robert Grossman, my personal physician; to testify as to my general medical condition, and to his opinion of the medical effects of the smoke upon me personally;
ii) Dr. Donald Wigle, of the Non-Communicable Disease Division, Bureau of Epidemiology, Health Protection Branch, Department of Health and Welfare Canada, to testify as to the Department's position on the smoke issue, and what he would have advised Labour Canada had he been consulted;
iii) Dr. James Repace, an expert on ventilation and clean air; to testify that the ventilation solution proposed by Air Canada is ineffective; and
iv) an allergy specialist, possibly one of Dr. Lawrence Rosen or Dr. Raymond Stein, to testify as to the medical implications of my reactions with specific regard to allergy.
The Board disposed of this request at page 7 of its reasons in the following terms:
Mr. Timpauer's counsel advised the Board that he had arranged for several experts to come to testify, among other things, as to the harmful effects of the various compounds produced by the combustion of tobacco, on the inadequacy of ventilation as a method of removing such materials from the atmosphere and as to other matters relating to the general issue of restricting the exposure of non-smokers to tobacco smoke. He also proposed to have Mr. Timpauer's physician come and describe the adverse effects on Mr. Timpauer of smoke in the workplace. As was indicated earlier, the Board decided that it did not need to hear the various experts in order to make a determination whether there was imminent danger within the meaning of the Code. The Board also assured counsel that it was prepared to accept fully Mr. Timpauer's description of his own reaction to tobacco smoke and did not need to impose upon the time of his physician.
A fifth expert witness, specializing in respiratory diseases, was permitted to testify but his evidence, apparently, did not assist the Board in coming to its decision.
With respect, I think there is substance to this submission. Although the Board is commanded by subsection 82.1(9) to proceed "without delay and in a summary way", it remained obliged to hear both sides to the dispute before rendering its deci sion. The decision not to hear the evidence which the applicant wished to adduce was based on a view that "it would be neither useful nor relevant to a determination of the specific question" i.e. whether there was "imminent danger" to the applicant's health within the meaning of the Code. As I have already said, I can find no basis for interfering with the Board's interpretation of those words.
On the other hand, the Board was obliged to inquire into the facts before deciding the matter according to that interpretation. Though it viewed the long-term effects of tobacco smoke on his health as irrelevant, that was no justification for refusing to hear at least some of the evidence he wished to adduce. I have in mind the evidence that was to be directed to a more immediate impact of the smoke upon the applicant's health. According to his affidavit, the applicant's own physician would have given "his opinion of the medical effects of the smoke upon me personally" and the allergy specialist would have testified "as to the medical implications of my reactions with specific regard to allergy". Moreover, as is pointed out at page 5 of the Board's reasons, the applicant had
testified of being tested by his physician for allergy to smoke and to raw tobacco and he "was found to be decidedly allergic to both". The Board was required to decide whether to confirm the decision of the safety officer or to give a direction as provided in subsection 82.1(9) of the Code. It seems to me that it could do neither until after it had first ascertained the facts touching the ques tion of "imminent danger" to the applicant's health at his workplace on January 28, 1985.
In my view, the Board could not properly decide the impact of the smoke upon the health of the applicant by relying simply on the description he gave of his reaction to tobacco smoke. That evi dence might not have told the full story. The physician and the allergist, with their special skills and knowledge, might have added a dimension of critical importance. By refusing to hear their evi dence the Board denied the applicant natural jus tice. The fact that such evidence might not have assisted the applicant was not a valid reason for refusing to hear it. The remaining witnesses, it seems to me, would have testified on matters of a more general nature not specifically directed toward the impact of the smoke upon the health of the applicant at the relevant time. I do not see that the Board's refusal to receive that evidence involved reviewable error.
In concluding that natural justice was denied, I am mindful of the fundamental importance in the interest of a fair inquiry that a tribunal afford a party the opportunity of calling his witnesses and of otherwise making his case before disposing of the matter one way or the other. Here, I would refer to the broad statement of principle found in the words of Baker J. (concurred in by Sir Jocelyn Simon P.) in Vye v. Vye, [1969] 2 All E.R. 29 (P.D.A.). I think they are pertinent even though they were uttered in a matter involving rather different circumstances. The case concerned a complaint by the wife that the husband had desert ed her and had wilfully neglected to provide reasonable maintenance. The justices hearing the case dismissed it without calling upon the husband to make answer. That was done even though coun-
sel had earlier informed the justices that he wished to call the wife's mother as part of his case. In dismissing the wife's complaint, the justices con sidered that exceptional circumstances existed which allowed them to do so and stated that "the wife, upon the evidence, had no case in law" and also that the mother's evidence "could not in any way assist the court". In referring the matter back for a proper adjudication, Baker J. put the point in this way (at pages 30-31):
I think that the justices went completely wrong when they directed themselves that, in very exceptional circumstances, they could dismiss the case without hearing all the evidence for the wife. As a matter of practice I have never heard of such a submission being made; nor do I think that it can ever be proper for justices to accede to such a submission, or rule that there is no case to answer, either as a matter of law or for any other reason before all the witnesses have been called. The duty of a tribunal is to hear the witnesses adduced by the complai nant, the petitioner, the plaintiff, or whoever it may be, and to listen to their evidence. An experienced tribunal may, of course, indicate in a particular case that the evidence in its totality does not appear to be likely to be sufficient to establish a case, or a defence, and the advocate, being of the same mind, may decide that it is a waste of time to proceed further and throw in his hand. I think, however, that a court should take such a course only if satisfied that the advocate will agree; such occasions are rare. But an entirely different situation arises when a party wishes to call further evidence, and I do not think that it is ever possible in such circumstances for a tribunal to say, in effect, "The evidence which is to be called cannot assist us further and we will now decide against you without hearing it". A good test is to ask the question "Would it be proper for a tribunal to dismiss a case on the opening?" Counsel for the husband who made the submission to the justices accepted before us that that would be improper. But what else were the justices doing? They had not heard the wife's mother's evidence although they might have heard an opening referring to it. In fact, we have been told that counsel who then appeared for the wife was not asked to indicate what the mother was going to say. I do not think that it would matter whether he was or was not. If he or the wife wished the mother to be heard, the court's duty was to hear her. [Emphasis added.]
See also Halsbury's Laws of England, 4th ed., Vol. 1, paragraph 76, footnote 31, at page 94; Wade, Administrative Law (5th ed.) 1982, at page 483; Eastern Provincial Airways Lmited v. Canada Labour Relations Board, [1984] 1 B.C. 732 (C.A.), per Mahoney J., at page 752.
Before leaving the matter I wish also to deal with a point addressed to us by counsel for the Board. It is to the effect that this aspect of it does not involve a denial of natural justice as such but, rather, that it involves solely a question of statu tory interpretation. In essence, counsel submits that even if natural justice had been denied, that denial arose out of the Board's interpretation of the term "imminent danger" and as that interpre tation is not patently unreasonable this Court cannot interfere. As authority for that proposition the decision of the Supreme Court of Canada in the Bibeault case (supra) is relied upon. In my view, that was an altogether different case. There, different employees each sought to be treated as an "interested party" within the meaning of sec tion 32 of the Quebec Labour Code [R.S.Q. 1977, c. C-27]. The commissioners who dealt with the matters decided that none of them was covered by the statute and the Labour Court agreed. On this aspect of the case the Supreme Court of Canada held that the decisions of the commissioners and of the Labour Court, not being patently unreason able, should not be interfered with. There was therefore no room for an argument that natural justice had been denied. As Lamer J. stated on behalf of the Court at page 191:
As I mentioned above, suggesting an infringement of the audi alteram partem rule in the case at bar postulates a patently unreasonable interpretation of s. 32 L.C.
In the present case, on the other hand, even though in my view the Board's interpretation cannot be successfully challenged, it had yet to decide wheth er or not the circumstances disclosed the existence of an "imminent danger" to the health of the applicant. To do that, it had first to hear all relevant evidence either party wished to adduce and then to determine the facts. Only after doing so could it decide the merits of the matter on the basis of its interpretation of the Code.
DISPOSITION
I would therefore allow this application, set aside the Board's decision dated March 14, 1985
and refer the matter back to the Board for recon sideration on the basis that before completing its inquiry it afford the applicant the opportunity of adducing expert evidence: (a) as to the applicant's medical condition with particular reference to the medical effects of smoke upon him; and (b) as to the medical implications of the applicant's reaction to smoke with specific regard to allergy.
HEALD J.: I agree. MAHONEY J.: I agree.
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