Federal and state Nationals MPs have broken ranks with party colleagues to support an Indigenous voice to parliament.
West Australian Nationals leader Mia Davies on Tuesday criticised her federal counterparts for declaring they will oppose an Indigenous voice, which will be put to a national vote in the next financial year.
Federal Nationals frontbencher Andrew Gee, who was not present at this week's party room meeting in Canberra, said he had been a long-time supporter of a constitutionally enshrined voice, and had not changed his position on the issue.