Labor has reached a new low in its primary vote according to the latest News24 pulse, as One Nation extends its national lead. The populist party has climbed one point to 28 per cent, while Labor trails behind at 25 per cent and the Coalition at 21 per cent. But the Greens have surged to a record-high of 15 per cent. It's after David Shoebridge was elevated to party leader. Labor is still ahead in two-party preferred votes. Compared to One Nation, Labor holds a preference of 53 per cent to 47 per cent. Compared to the Coalition, Labor maintains its preference of 52 per cent to 48 per cent.