made a statement in Parliament in which he admitted having the
conversation alleged. It is true that, before the enactment of
s.16, it was permissible to use Hansard for the limited, but non-
contentious, purpose of proving that a member of Parliament was
present in the House ona particular day. According to the
memorandum explaining the operation of s.16(3)(c), this is still
a legitimate approach. This would accord with the language of
s.16 and with its apparent purpose, that is to say, that a member
of Parliament shovld be able to speak in Parliament "with
impunity and without any fear of the consequences" (per Gibbs
A.C.J. in Sankey v. Whitlam, supra, at p.35). Where, as here,
the subject matter of the passage from Hansard is contentious in
that 1t is sought to be used to impugn the conduct of the
Senator, in the context of a denial by the respondent of any
impropriety, it is almost inevitable that the! tender of Hansard
would lead to an examination of the circumstances in which the
Senator came to make the statement and that this would further
lead to an attempt to assess the credibility of this evidence
and to compare it with other evidence already given. Such an
examination, in a contentious area, cannot be reconciled with the
complete freedom of speech envisaged by the Bill of Rights and
the Act. It would be otherwise if the tender were for a
non-contentious purpose, for instance, to prove that certain
documents were tabled in Parliament, without disclosing who
tabled them (see Sankey v. Whitlam, supra, at pp.35-37); or, as
in Turnbull, to prove the time of proceedings. If what is
involved in a tender of evidence from Hansard is simply not
capable of being contentious, it is difficult to see how the