In my March 30 article about Newspoll and two other polls, I said Donald Trump’s unpopularity was shielding Labor from a backlash over the fuel crisis. The YouGov and Morgan polls imply that’s still the case, with the combined vote for One Nation and the Coalition at 45–45.5% (down one in YouGov and 3.5 in Morgan in the last fortnight).
This article also covers Newspoll aggregate data for January to March and the final lower house results of the March 21 South Australian state election.