Mr Deputy Speaker, you and some of our colleagues may have seen the movie Back to the Future. Do you remember that great American movie franchise in the eighties, the Back to the Future trilogy, with Marty McFly and Biff Tannen? It was a great set of movies—all those different versions of the future and the past. Well, this bill is a case of back to the future. It's a bit of a theme this week. We've had the return of the Deputy Prime Minister, Barnaby Joyce. What version are we going to get this time?