So Fortescue Metals’ “Twiggy” Forrest and WA Premier Barnett want to join forces in a High Court challenge to the Minerals Resource Rent Tax (MRRT)?

Gavin Putland says a much better case can me made against a number of other taxes: he suggests on what grounds right here.  It’s a veritable D-I-Y for individuals and companies who need to claw back some of the taxes they should never have paid without a whimper in the first instance.