Seats won and upper house gains

When South Australians went to the polls on the weekend one in five voters put One Nation first. 

That’s the party’s best showing in that state ever and federal party leader Pauline Hanson says a movement is under way. 

Referring to the party’s colour branding, One Nation’s SA leader Cory Bernardi insists an ‘orange wave’ is here to stay. 

Today, the ABC’s Melissa Clarke on how the party is translating strong polling into votes and what that means for federal politics. 

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Melissa Clarke, ABC political correspondent and host of ‘AM’