As South Australia approaches its state election, party leaders are making their final appeals to voters, supported by federal leaders. The latest Newspoll indicates that One Nation is gaining ground with a primary support rating of 22%, surpassing the Liberals, which stand at 16%. Meanwhile, the Labor party is maintaining a strong lead at 40%, suggesting a competitive finish as polling day approaches.

The political landscape in South Australia is shifting, with One Nation's rise highlighted by analysts as a significant development in the state's elections. This polling outcome reflects growing support for alternative political voices and could signal a changing sentiment among voters who may be seeking options beyond the traditional parties. Campaigns have ramped up as party leaders strive to secure undecided voters in the final hours before the poll.

Polling day is set to commence at 8 am on March 21, potentially marking a pivotal moment in South Australian politics. Political analysts are closely watching this election, especially with the emergence of One Nation, which could reshape the existing party dynamics if their support converts into electoral success. The results may indicate not only the preferences of South Australians but could also influence broader political trends across Australia.