I was looking for indications of the situation in Australia. The only
relevant case I found was
http://www.austlii.edu.au/cgi-bin/sinodisp/au/cases/cth/HCA/1976/16.html
this presumably being in part because it's settled law, together with
the limited time for which cases, other than High Court cases, are
available in Austlii.
Anyway, I found that decision a little odd. On the one hand it seems to
be saying very clearly that judges cannot direct a jury to convict. But
on the otherhand, has accepted the procedure adopted by the judge
(paragraph 5).
Even though the judge did not expressly direct the jury to convict, and
even though he said that he was asking whether the jury found the
accused guilty or not guilty, it then appears that he proceeded
immediately to ask the jury foreman, and only after receiving the
verdict confirmed that it was the opinion of the others.
The foreman would reasonbably have felt that he was being asked as a
formality, in that he was being given no opportunity to ask the other
jurors what they thought, and the others might then have felt that they
were also being asked as a formality. Thus regardless of whether the
judge intended the effect of his words to be a directed verdict of
guilty, that may have been how they were interpreted by the jury. The
procedure adopted would also have tended to make it difficult for the
jury to decide collectively whether they wanted to enter any other verdict.
The particular case was not one where it's at all likely that the jury
would have found any differently had they felt they had a genuine
choice, but the principle stands.
Clearly, any defence lawyer who's hoping for a perverse verdict, must,
during his or her closing speech, make it abundantly clear to the jury
that even if they feel that the judge is directing them to find the
accused guilty, and even if the judge does not allow the jury time to
consider first, they still have that option of entering a not guilty
verdict.
Sylvia