It comes after Nationals leader Warren Truss and Trade Minister Andrew Robb announced their exit from politics.
The move has also triggered the Nationals' first election for a party leader in 26 years, with Barnaby Joyce assuming the role.
It comes after Nationals leader Warren Truss and Trade Minister Andrew Robb announced their exit from politics.
The move has also triggered the Nationals' first election for a party leader in 26 years, with Barnaby Joyce assuming the role.