Current estimate of national Yes vote (two-answer basis): 54%
(Note added 12 June: an update on the Resolve poll has been added at the bottom of the article.)
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Two months after my first article on Voice referendum polling, it's time for a second. This week saw the release of a new Newspoll with the worst result for Yes of any reputable poll so far, though Yes was still ahead nationally, just, 46-43. The poll lead to a spectacular display of unhinging on Twitter from the usual army of drips, megaphones and rusted-ons. Many of these responded by posting completely and obviously false claims about Newspoll's track record, including falsely claiming it had failed to predict Labor victories in recent elections. I even saw one tweet that claimed Newspoll had wrongly forecast Liberal wins in all state and federal elections in the last three years. In fact the final Newspolls in every relevant case had Labor winning (with 2PPs in chronological order of 51.5, 66, 53, 54, 54.5 and 54.5) and Labor duly won the lot (with 2PPs of 53.1, 69.7, 52.1, 54.6, 55.0 and 54.3).
One can only wonder what these people will do if, or looking more likely at the moment when, the first poll with No ahead pokes its head above the parapet. At the current rate of progress, that day might not be far away. The Yes vote is tanking according to polls. While it does depend to some degree on which poll one examines and poll wording, the overall downhill trend I highlighted in early April has shown no sign of stopping in the last two months.