"In Daganayasi v. Minister of Immigration (1980) 2
NZLR 130 at 143 Cooke J. said: 'The appellant
should have a fair opportunity of correcting or
contradicting any relevant statement prejudicial
to his or her view.' (See also De Verteuil v.
Knaggs (1918) AC 557 at 560-561; Ansell v. Wells
[1982] FCA 186; (1982) 63 FLR 127 at 151; Dixon v. Commonwealth
[1981] FCA 77; (1981) 55 FLR 34 at 40-41 and 48; Re Gosling
(1943) 43 SR (NSW) 313 at 317.) In R. v.
Gaming Board for Great Britain; Ex p Benaim &
Khaida [1970] EWCA Civ 7; (1970) 2 QB 417 at 430, Lord Denning,
with the agreement of Lord Wilberforce and
Phillimore L.J., contrasted what is required in
considering the issue of a certificate for a
gaming house with the higher obligation in a case
such as the present: 'But I do not think that they
need quote chapter and verse against him as if
they were dismissing him from an office, as in
Ridge v. Baldwin [1963] UKHL 2; (1964) AC 40; or depriving him
of his property, as in Cooper v. Wandsworth Board
of Works [1863] EngR 424; (1863) 14 CBNS 180.' In Re Pergamon
Press Ltd. (1971) 1 Ch 388 at 400 Lord Denning
said:
'For I take it to be axiomatic that the
inspectors must not use the evidence of a
witness so as to make it the basis of an
adverse finding unless they give the party
affected sufficient information to enable
him to deal with it.'
In Wiseman v. Borneman (1971) AC 297 a right to
see and reply to a counter-statement lodged in
answer to a claim was denied only by reason of the
special nature of the proceedings which led to no
final determination; see per Lord Reid at 308.
In Kanda v. Government of Malaya [1962] UKPC 2; (1962) AC 322
at 337, after reiterating that 'whoever has to
adjudicate must not hear evidence or receive
representations from one side behind the back of
the other', Lord Denning said: 'The court will not
inquire whether the evidence or representations
did work to his prejudice. Sufficient that they
might do so.' In the present case, I have already
indicated my view that there was actual prejudice
in what occurred. But that the decision would be
vitiated, even without proof of any actual
prejudice, is shown by Kanda's case and also by
General Medical Council v. Spackman (1943) AC
627 at 644-645, per Lord Wright; Hamblin v. Duffy
(No.2) [1981] FCA 108; (1981) 55 FLR 228 at 241-242; Ridge v.
Baldwin (supra) at 68; Annamunthodo v. Oilfields
Workers' Trade Union (1961) AC 945 at 956; and
Kioa's case (supra) especially per Wilson J. and
Deane J.
There was undoubtedly, upon the face of the
material before the Tribunal, much to be said
against Mr. Colpitts. But it would be a complete
misunderstanding of the principles of natural
justice to regard that fact as in any way
weakening the case for their application. The
principles of natural justice are designed to
ensure that the voice of the defence is heard,
which is never more necessary than when the
Tribunal is in danger of feeling that defence
would be useless: see Kioa's case, per Deane J.
In the present case, error of law and denial of
natural justice left areas of available or
possible defence unexplored, either by the
delegate, or by the Review Tribunal. Furthermore,
the duty to accord natural justice is a duty owed,
not merely to a party, but to the integrity of the
institution of administration or review. This is
the essence of the citation which Dixon C.J. and
Webb J. made in Commissioner of Police v. Tanos
[1958] HCA 6; (1958) 98 CLR 383 at 395 from Seneca's Medea:
though one who has judged without hearing the
other side may have reached a just conclusion, he
has certainly not been just. It is because the
principle has been universally recognised as being
at the core of a judgment worthy of respect that
it is appropriate to call it a principle of
natural justice: see the discussion in de Smith,
Judicial Review of Administrative Action (4th
ed.), 156-158: 'The law's first duty', Goethe
asserted in his Faust Pt.2, is 'to hear the
accused'.