One Nation has been selling racist stickers attacking Indigenous Senator Lidia Thorpe, depicting her as disheveled and on her hands and knees, along with the words “you stole my land”.

The biggest funder of both One Nation and far-right lobby group Advance is refusing to say whether the political entities should tone down their hateful rhetoric.

The National Party has claimed the “major party model” is “broken” and is being “replaced” — raising speculation it is preparing to merge with Gina Rinehart’s One Nation.

Media has been barred from a “public” event featuring National Party Senate leader Bridget McKenzie hosted by far-right lobby group Advance.

Members of the secretive Exclusive Brethren sect were highly active at remote, Indigenous polling booths in the Northern Territory at the last federal election, an inquiry has heard.