A-207-90 
C. D. (Applicant) 
v. 
Minister of National Revenue (Respondent) 
INDEXED As: C.D. v. M.N.R. (C.A.) 
Court of Appeal, Mahoney, MacGuigan and 
Décary JJ.A.—Ottawa, March 15, 1991. 
Income tax — Practice — Tax Court of Canada Act, s. 16 
permitting in camera hearing where justified by circumstances 
— Applicant fearing disciplinary proceedings by professional 
body if conduct disclosed through tax proceedings — Unlikely 
to proceed with appeal from reassessment if not held in 
camera — Not ground for in camera hearing — Statement in 
Scott v. Scott (H.L.) exclusion of public permitted where 
parties otherwise deterred from seeking justice limited to cases 
where secrecy of essence i.e. secret processes — Attorney 
General of Nova Scotia et al. v. Maclntyre, incorporating 
Scott into Canadian law, only re: secret processes — Tax 
proceedings not frustrated if held in open court — Confiden
tiality for purposes of Income Tax Act, recognized by s. 241, 
not circumstance justifying in camera hearing under Tax 
Court of Canada Act. 
Constitutional law — Charter of Rights Fundamental 
freedoms — Charter, s. 2(b) recognition of freedom of press 
reinstating principle of openness of courts in original dimen
sion, if principle diluted by statutory exceptions Statutory 
provision permitting in camera proceedings constitutionally 
valid only in clearest of circumstances, i.e. where need to 
protect social values of superordinate importance — Need not 
to deter taxpayers from making honest self-assessment of 
income tax by subjecting them to adverse consequences not 
value of superordinate importance — Fear of disciplinary 
proceedings for breach of rules of professional body not 
ground for ordering in camera hearing under Tax Court of 
Canada Act, s. 16. 
Practice Evidence — Application for order Tax Court 
hearing held in camera — If applicant testifies, may invoke 
Canada Evidence Act s. 5, Charter s. 13 before disciplinary 
tribunal — Person facing possible disciplinary proceedings 
should not have more protection than Charter affording wit
nesses fearing criminal proceedings — Fear of disciplinary 
proceedings for breach of rules of professional body not 
ground for ordering in camera hearing under Tax Court of 
Canada Act, s. 16. 
STATUTES AND REGULATIONS JUDICIALLY 
CONSIDERED 
Canada Evidence Act, R.S.C., 1985, c. C-5, ss. 3, 5. 
Canadian Charter of Rights and Freedoms, being Part I 
of the Constitution Act, /982, Schedule B, Canada Act 
/982, 1982, c. 11 (U.K.) [R.S.C., 1985, Appendix I1, 
No. 44], ss. 2(b), 13. 
Federal Court Act, R.S.C., 1985, c. F-7, s. 28. 
Income Tax Act, S.C. 1970-71-72, c. 63, ss. 16, 241 (as 
am. by S.C. 1980-8l-82-83, c. 48, s. 107; c. 68, s. 117; 
c. 140, s. 126; 1984, c. 19, s. 30; 1986, c. 55, s. 77; 
1987, c. 46, s. 68; 1988, c. 51, s. 14; c. 55, s. 183; 1990, 
c. 1, s. 30; c. 35, s. 26). 
Tax Court of Canada Act, R.S.C., 1985, c. T-2, s. 16 (as 
am. by R.S.C., 1985 (1st Supp.), c. 48, s. I). 
CASES JUDICIALLY CONSIDERED 
APPLIED: 
Edmonton Journal v. Alberta (Attorney General), [ 1989] 
2 S.C.R. 1326; (1989), 103 A.R. 321; 64 D.L.R. (4th) 
577; [1990] 1 W.W.R. 577; 71 Alta. L.R. (2d) 273; 45 
C.R.R. l; 102 N.R. 321. 
DISTINGUISHED: 
Scott v. Scott, [1913] A.C. 417 (H.L.); Attorney General 
of Nova Scotia et al. v. Maclntyre, [1982] 1 S.C.R. 175; 
(1985), 49 N.S.R. (2d) 609; 132 D.L.R. (3d) 385; 96 
A.P.R. 609; 65 C.C.C. (2d) 129; 26 C.R. (3d) 193; 40 
N.R. 181; "A (Dr.)" and Council of College of Physi
cians and Surgeons, Re (1965), 53 D.L.R. (2d) 667; 53 
W.W.R. 313 (B.C.S.C.). 
CONSIDERED: 
Attorney-General v. Butterworth, [1962] 3 All E.R. 326 
(C.A.); B. (otherwise P.) v. Attorney-General, [1965] 3 
All E.R. 253 (P.D.A.); R. v. A., [1990] I S.C.R. 992; 
(1990), 55 C.C.C. (3d) 570; 77 C.R. (3d) 232; 108 N.R. 
214. 
REFERRED TO: 
McCleery v. The Queen, [1974] 2 F.C. 352; (1974), 50 
D.L.R. (3d) 387; 5 N.R. 229 (C.A.); R v Chief Registrar 
of Friendly Societies ex p New Cross Building Society, 
[1984] 2 All ER 27 (C.A.). 
COUNSEL: 
Joel A. Nitikman for applicant. 
Wilfrid Lefebvre, Q.C., and Sandra Phillips 
for respondent. 
SOLICITORS: 
Fraser & Beatty, Vancouver, for applicant. 
Ogilvy Renault, Montréal, for respondent. 
The following are the reasons for judgment 
rendered in English by 
DÉCARY J.A.: The applicant appealed to the 
Tax Court of Canada from a reassessment of his 
liability to tax made by the respondent. Prior to 
the hearing of the appeal, counsel for the applicant 
made an application under section 16 of the Tax 
Court of Canada Act' for an order that the hear
ing be held in camera. 
The application for an in camera hearing was 
based on the fact that the applicant, a member of 
a professional body, was fearful that his conduct, 
which would be revealed through the tax proceed
ings, might subject him to disciplinary measures. 
In a "without prejudice" conversation he had with 
a representative of that professional body whom he 
had contacted to enquire whether his fears were 
well founded, he was told that if the tax case were 
to be publicized, a complaint was likely to be filed 
against him by a fellow member, he would likely 
be brought before a disciplinary board and he 
might be subject to disciplinary proceedings. 2 The 
applicant testified that until that conversation, his 
intention was to proceed with his appeal from the 
reassessment, but that as a result of the conversa
tion, he "probably won't proceed" with the appeal 
if it is not heard in camera. 
' Section 16 of the Tax Court of Canada Act, R.S.C., 1985, 
c. T-2, as amended by R.S.C., 1985 (1st Supp.), c. 48, s. 1, read 
at the time as follows: 
16. A hearing before the Court may, on the application of 
the appellant, be held in camera if the appellant establishes to 
the satisfaction of the Court that the circumstances of the case 
justify in camera proceedings. 
2 While counsel for the applicant insisted at the hearing that 
the applicant was courting "professional suicide" if the tax case 
went public, there is nothing in the evidence that suggests what 
the disciplinary action might be. 
The Associate Chief Justice of the Tax Court 
dismissed the application for an in camera hearing 
and the applicant thereafter filed this section 28 
[Federal Court Act, R.S.C., 1985, c. F-7] applica
tion, which was ordered by this Court to be held in 
camera. 
Counsel for the applicant relied heavily on the 
following statement by Earl Loreburn in Scott v. 
Scott: 3 
It would be impossible to enumerate or anticipate all possible 
contingencies, but in all cases where the public has been 
excluded with admitted propriety the underlying principle, as it 
seems to me, is that the administration of justice would be 
rendered impracticable by their presence, whether because the 
case could not be effectively tried, or the parties entitled to 
justice would be reasonably deterred from seeking it at the 
hands of the Court. [My emphasis.] 
In counsel's view, that statement was adopted by a 
majority of the Law Lords in that case and intro
duced into Canadian jurisprudence by the decision 
of Mr. Justice Dickson, later Chief Justice, in 
Attorney General of Nova Scotia et al. v. 
MacIntyre. 4 
Counsel argued, basically, that the applicant 
had a fear of adverse consequences from testifying 
in open court, that he was deterred from seeking 
justice in the Tax Court if the proceedings were in 
public and that the test set out by Earl Loreburn 
applied to his case. 
With respect, I am unable to agree with the 
interpretation given by counsel to that test nor 
with his submission that Earl Loreburn's state
ment was approved by his colleagues and became 
part of our jurisprudence through the Maclntyre 
decision. 
That test was formulated by Earl Loreburn in a 
very specific context, i.e., "when the subject-
matter of the action would be destroyed by a 
hearing in open Court, as in a case of some secret 
process of manufacture," and when "There would 
be in effect a denial of justice" (at page 445) in 
the particular action. Where secrecy or confiden
tiality of information is precisely what is at issue in 
a proceeding, the party seeking to protect that 
information would most certainly be deterred from 
3 [1913] A.C. 417 (H.L.), at p. 446. 
4 [ 1982] 1 S.C.R. 175. 
seeking justice in the hands of the Court if "the 
secret was to be communicated to all the world" 
(at page 445). In the case at bar, the applicant is 
deterred from seeking justice not because the 
actual proceedings in the Tax Court which he 
wants to have heard in camera would be frustrated 
if they were held in open court, but because some 
other hypothetical proceedings in another tribunal 
might take place. This is not, I suggest, what Earl 
Loreburn had in mind.' 
Even if this was what Earl Loreburn had in 
mind, a close reading of the opinions of the five 
Law Lords who sat in Scott reveals that the extent 
of the consensus was much narrower 6 and can be 
reduced to two propositions. The first one is that 
the broad principle that the courts must administer 
justice in public is "one of the surest guarantees of 
our liberties" and "the very foundations of public 
and private security."' The second one is that this 
broad principle is "subject to apparent exceptions" 
which are themselves "the outcome of a yet more 
fundamental principle that the chief object of 
Courts of justice must be to secure that justice is 
done." 8 These "narrowly defined exceptions" 9 .. . 
"which are acknowledged to the application of the 
rule prescribing the publicity of Courts of justice 
are, first, in suits affecting wards; secondly, in 
Counsel submitted, on the basis of the decision of Lord 
Denning, M.R. in Attorney-General v. Butterworth, [1962] 3 
All E.R. 326 (C.A.), that courts can sit in camera when public 
hearings could deter witnesses from coming forward in aid of 
legal proceedings. This is a most erroneous reading of that 
decision, which simply declared "that the victimisation of a 
witness is a contempt of court, whether done whilst the pro
ceedings are still pending or after they have finished" (at p. 
329). This decision in effect weakens, rather than supports, the 
"deterrence" test as interpreted by the applicant. 
6 In B. (otherwise P.) v. Attorney-General, [1965] 3 All E.R. 
253 (P.D.A.), Wrangham J. commenting on the "deterrence" 
test formulated by Earl Loreburn, stated that "That, however, 
was not, as I understand it, the view clearly expressed by any of 
the other learned law lords in that case" (at p. 255). 
' Lord Shaw of Dunfermline, at p. 476. 
8 Viscount Haldane, L.C., at p. 437. 
9 Ibid., at p. 434. 
lunacy proceedings; and, thirdly, in those cases 
where secrecy, as, for instance, the secrecy of a 
process of manufacture or discovery or invention— 
trade secrets—is of the essence of the cause . . 
The third case—that of secret processes, inven
tions, documents, or the like—depends upon this: 
that the rights of the subject are bound up with the 
preservation of the secret. To divulge that to the 
world, under the excuse of a report of proceedings 
in a Court of law, would be to destroy that very 
protection which the subject seeks at the Court's 
hands." 10 
It is true, as Earl Loreburn points out, that "[i]t 
would be impossible to enumerate or anticipate all 
possible contingencies", but any extension of the 
recognized exceptions beyond the narrow scope 
given to them by Viscount Haldane, by the Lord of 
Halsbury and by Lord Shaw of Dunfermline 
would need to be done with extreme care and in 
most unique circumstances. 
In any event, it is somewhat futile to speculate 
as to the proper reading of the view of the Law 
Lords in Scott because, in my opinion, they were 
incorporated into Canadian law only to the extent 
that they were adopted by Dickson J., later Chief 
Justice, in Maclntyre," which is as follows: 
It is now well established ... that covertness is the exception 
and openness the rule. Public confidence in the integrity of the 
court system and understanding of the administration of justice 
are thereby fostered. As a general rule the sensibilities of the 
individuals involved are no basis for exclusion of the public 
from judicial proceedings. 
The authorities have held that subject to a few well-recognized 
exceptions, as in the case of infants, mentally disordered per
sons or secret processes, all judicial proceedings must be held in 
public. 
In my view, curtailment of public accessibility can only be 
justified where there is present the need to protect social values 
of superordinate importance. 
10 Lord Shaw of Dunfermline, at pp. 482-483. 
Supra, note 4, at pp. 185-187. See also, McCleery v. The 
Queen, [1974] 2 F.C. 352 (C.A.), at p. 357. 
A recent illustration of a unique circumstance 
that justified a widening of the "classes" indicated 
in Scott is found in R. v. A., 12 where the Supreme 
Court of Canada ordered that proceedings before 
it be held in camera on the basis that disclosure 
posed a serious risk to the safety of a person and to 
members of his family, when that person was 
under the protection of the RCMP and subpoena
ed to testify in a criminal trial. 
In reading Scott and Maclntyre, we should keep 
in mind (a) that in neither case was there a 
statutory authority given to the courts to order 
hearings in camera and (b) most importantly, that 
Charter [Canadian Charter of Rights and Free
doms, being part I of the Constitution Act, 1982, 
Schedule B, Canada Act 1982, 1982, c. 11 (U.K.) 
[R.S.C., 1985, Appendix II, No. 44]] consider
ations did not come into play. 
One could argue that common law exceptions 
have lost some of their rigidity with the advent of 
numerous statutory exceptions through which Par
liament has expressly indicated to the courts that, 
with respect to a given situation, the principle of 
openness could be dispensed with. One could 
argue, to the contrary, that statutory provisions 
have generally been made to confirm cases which 
would otherwise benefit from the common law 
exceptions. 
There is no need, however, to choose between 
these two approaches for, with the advent of the 
Charter and more specifically with the recognition 
in its paragraph 2(b) of the freedom of the press, 
openness of the courts became an even better 
recognized and protected principle than it was at 
common law. As Cory J. stated in Edmonton 
Journal v. Alberta (Attorney General): 13 
It seems that the rights enshrined in s. 2(b) should therefore 
only be restricted in the clearest of circumstances. 
Therefore, a statutory provision permitting in 
camera proceedings will only be constitutionally 
12 [1990] 1 S.C.R. 992. 
13 [1989] 2 S.C.R. 1326, at p. 1336. 
valid "in the clearest of circumstances", which 
may well be, to use the words of Dickson J. in 
Maclntyre, "where there is present the need to 
protect social values of superordinate importance." 
In that sense I would say that the Charter has 
reinstated the principle of openness in its original 
dimension, if that principle had at all been diluted 
through statutory exceptions. 
In the case at bar, the applicant's fear of adverse 
consequences on his career should the Tax Court 
proceedings be conducted in public cannot, by any 
stretch of the imagination, be one of these "clear-
est of circumstances" which would justify a depar
ture from the broad principle of openness of our 
court system. The public interest right which the 
applicant is seeking to put in the balance against 
the public interest right of openness, is that of the 
need not to deter taxpayers from making honest 
self-assessment of their income tax by subjecting 
them to adverse consequences. Had that public 
interest right been a "value of superordinate 
importance" that called for hearings in camera, 
Parliament would have made such hearings the 
rule rather than the exception in section 16 of the 
Act. It is true that section 241 of the Income Tax 
Act [S.C. 1970-71-72, c. 63 (as am. by S.C. 
1980-81-82-83, c. 48, s. 107; c. 68, s. 117; c. 140, s. 
126; 1984, c. 19, s. 30; 1986, c. 55, s. 77; 1987, c. 
46, s. 68; 1988, c. 51, s. 14; c. 55, s. 183; 1990, c. 
1, s. 30; c. 35, s. 26)] recognizes that confidential
ity is necessary for the proper and effective 
administration of the Income Tax Act, but I am 
not prepared to consider confidentiality for the 
purposes of the Income Tax Act as one of the 
circumstances that would, under section 16 of the 
Tax Court of Canada Act, "justify in camera 
proceedings". 
To allow someone to seek justice in camera for 
the sole purpose of hiding from a professional body 
a conduct which might lead to disciplinary pro
ceedings, would be doing precisely what Lord 
Shaw of Dunfermline, in Scott, at pages 484-485, 
warned the courts against: 
There remains this point. Granted that the principle of open
ness of justice may yield to compulsory secrecy in cases involv
ing patrimonial interest and property, such as those affecting 
trade secrets, or confidential documents, may not the fear of 
giving evidence in public, on questions of status like the present, 
deter witnesses of delicate feeling from giving testimony, and 
rather induce the abandonment of their just right by sensitive 
suitors? And may not that be a sound reason for administering 
justice in such cases with closed doors? For otherwise justice, it 
is argued, would thus be in some cases defeated. My Lords, this 
ground is very dangerous ground. One's experience shews that 
the reluctance to intrude one's private affairs upon public 
notice induces many citizens to forgo their just claims. It is no 
doubt true that many of such cases might have been brought 
before tribunals if only the tribunals were secret. But the 
concession to these feelings would, in my opinion, tend to bring 
about those very dangers to liberty in general, and to society at 
large, against which publicity tends to keep us secure ... 14 
Moreover, to interpret section 16 in such a way 
as that suggested by the applicant might well allow 
for an unwarranted departure from the rules set up 
by sections 3 and 5 of the Canada Evidence Act's 
and by section 13 of the Charter. Perhaps, and I 
do not want to be seen as expressing any view on 
this issue, the applicant, if he were to testify before 
the Tax Court, might later avail himself before the 
disciplinary tribunal of the protection against 
incriminating evidence afforded by section 5 of the 
Canada Evidence Act and by section 13 of the 
Charter; but even if that were so, neither the 
Charter nor the Canada Evidence Act would 
afford him any protection against the publicity of 
the hearing before the Tax Court. With respect to 
evidence that might lead to criminal proceedings, 
the protection given would be that against its use, 
14 Counsel relied on "A (Dr.)" and Council of College of 
Physicians and Surgeons, Re (1965), 53 D.L.R. (2d) 667 
(B.C.S.C.), where the Supreme Court of British Columbia 
accepted to hear in camera an appeal from a decision of the 
College of Physicians and Surgeons depriving him of the right 
to practice his profession. The hearing before the council was in 
camera. That decision is not relevant, being at the most an 
indication that appeal or review courts might well decide to 
have in camera hearings when the proceedings appealed from 
or reviewed were themselves in camera. This, indeed, was the 
practice followed by this Court in the present case. See, on this 
practice, R y Chief Registrar of Friendly Societies ex p New 
Cross Building Society, [1984] 2 All ER 27 (C.A.), at p. 31, 
Sir John Donaldson M.R. 
15 R.S.C., 1985, c. C-5. 
and not that against its publicity, but with respect 
to eventual disciplinary proceedings the protection 
would be against the use of the evidence as well as 
against its publicity: this is an untenable position. 
To permit an in camera hearing in the Tax Court 
for fear of possible disciplinary measures would be 
tantamount to affording the applicant a protection 
not even afforded by the Charter to witnesses 
fearing criminal proceedings. 
To use the words of the Associate Chief Justice 
of the Tax Court, "I know of no case, and (counsel 
for the applicant) could find none, that on its facts 
suggests that apprehension on the part of an appel
lant that he might be the subject of disciplinary 
proceedings for a breach of the rules of the profes
sional body to which he belongs is a proper ground 
for ordering an in camera hearing in a court of 
law." 
There being no error of law and the Associate 
Chief Justice having judicially exercised his discre
tion on the facts of the case, I would dismiss the 
application, with the proviso that the in camera 
order granted with respect to the proceedings in 
this Court be continued and that these reasons be 
made public with the letters "C.D." being used to 
identify the applicant. 
MAHONEY J.A.: I agree. 
MACGuIGAN J.A.: I agree. 
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