Truckies lobby for 'lifesaving reform' in Canberra bigrigs.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bigrigs.com.au Daily Mail and Mail on Sunday newspapers.
The West Australian billionaire maintains the top spot as the country s wealthiest person and 45th in the world with a net worth of $37.10 billion, up from $32.64 billion last year.