Kennon v Spry [2008] HCA 56 ; (2008) 238 CLR 366 ; Re Richstar Enterprises: ASIC v Carey (No 6) (2006) 153 FCR 509 ; Elliot v Secretary, Department of Education Employment and Workplace Relations (2008) 249 ALR 182 ; Kawasaki (Australia) Pty Ltd v ARC Strang Pty Ltd (2008) 247 ALR 333 ;